Porque es indudable que respiran cerca de nosotros !
ESTE LIBRO ME ESTÁ ENSEÑANDO A INVOCARLOS..Y he descubierto que el simple hecho de pensar en ellos, ME LLENA DE PAZ Y ALEGRIA !
El libro es precioso y nos eleva el espíritu el ir conociendo ÁNGELES POR SU NOMBRE Y SU OCUPACIÓN...
De tantos libros de ángeles, ESTE ES EL MÁS BONITO
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Although the descriptions of Harlow's experiments were well written, the last chapters of Blum's book were most interesting to me. In these chapters, Blum describes the feminist and animal rights back lash against Harlow's work. One can't help be stunned by the irony that Harlow's work, which ultimently championed the importance of mothers' relationships to their children and the deep intelligence of monkies (and their similarities to human beings), would be vilified by these groups.
Blum's book is, thus, not only about one of the most innovative psychologists of the past century, but also a great perspective of how we change our thinking about what we are as a species. It is far more than a book about the man who took baby monkies away from their mothers.
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The book consists of six major subtopics: first-order equations, general nth-order linear equations, systems and nonlinear equations, series solution methods, numerical solution methods and existence/uniqueness theorems. Most of the subjects tend to be divided into two or three chapters, with the first one or two containing the theoretical aspect and computational techniques and the other consisting of applications to real world problems.
At some 800-odd pages the book is quite long, but the sheer amount of material covered is simply astounding; the book has several types of special ODEs and solution methods that I have not seen anywhere else, and the authors go to great lengths to make every concept fully clear to the reader while still being quite rigorous. I am personally somewhat pure-math oriented but also needed some practice with applied problems, and this text is sure to please both students of mathematics as well as those of the sciences due to the very large amounts of subject material contained in both areas. (the book is split about 55-45 in theory/application)
One very nice thing is that if there is some doubt as to whether or not the reader is comfortable with something from another subject (i.e. real analysis), the book does not assume that the reader is familiar wih that topic, but rather it goes through a short review of the topic that is self-contained enough for readers who have not heard of the topic before to get a good idea of it. There are a variety of well-designed problems that provide plenty of practice along with some that expand upon the original concepts, and the average difficulty generally seems about right for the target audience. The numerical methods are also surprisingly robust considering that the book was written in 1963 and calculators/computers were not all that standard. Also, as was remarked earlier, this is one of the very few texts out there that contains the answers to all of the exercises, making it perfect for the self-study that I used it for; other authors/publishers should learn from this.
All things considered, this ranks among the best textbooks on any subject that I have ever seen, and coupled with the extremely low price, it definitely lies in the "must buy" category.
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Brules is too long, too wordy, and unnecessarily racist. Yes, the white men and the indians didn't love each other. We know that. But having that driven home without redemption for over 400 of the 500 pages is nauseating at best. Brules himself is mostly without redemption. There is little to love in a man who views his woman as a beautiful piece of flesh and shoots and kills people to get whatever he needs. Yes, I'm sure there were lots of cowboys like that out there, but do we really want to spend a whole 500 and some pages in the company of one?
That said, Brules is fairly well written, and Harry Combs did manage to create one character I really cared about--the young man we meet at the beginning of the book and to whom Brules tells his story, Steven Cartwright. I hear Combs wrote a whole book about him, The Legend of the Painted Horse, and perhaps I will go give that a try.
All told, Brules is probably a good read for Western readers. I think the rest of us, however, will find it a bit nauseating.
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The story follows the life of a humble farmer and how he gets manipulated into joining the army of the future and the many misfortunes that follow. It's basically a satire on the future, civilization, and the military. Don't let this books cheesy cover or silly name disuade you, its worth every penny. And now that I have found out there are sequels to follow, i'm one happy man. In the same vein as Douglas Adams, Terry Pratchett and even Kurt Vonnegut, this game is one hillarious treasure.
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Someone in a previous review wondered where the movie is. I've wondered the same thing for years. Well, Slippery Jim fans will be happy to learn that a movie is in the works as I type.
I recommend this book to any and all sci-fi readers. The later books weren't always as good as this trilogy - this should be the starting point for any future "Rats."
In short: GET THIS BOOK!
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The translators and publisher are Spanish. There is much vocabulary from Spain, just as the English version has much British vocabulary. I really enjoy learning about regional vocabulary differences, whether in English or Spanish, so this was a big plus.
A friend claims the American editions have been Americanized, although I don't know if it's true. (The American editions still have many British words, but do use some American words, like "sweater" instead of "jumper".) It's funny how the Brits understand us from seeing our movies/television, but we don't understand their vocab or accent as well. It's great to be exposed to different forms of languages we already know.
The translation seems very good, but some things seem wrong, such as "?QUE TE TENGO DICHO?" on the second page of text. I think this should be "?QUE TE HE DICHO?" Maybe this is a form with which I'm not familiar, because I can't imagine a native speaker and translator would make such a gringo ("guiri" en Espana) mistake.
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Get the book and the remastered DVD - making sure you get the restored version.
Un estudio maravilloso de Angelografía, que tiene aplicaciones en nuestra vida y nuestra conducta diaria.