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Review title: very poor quality
Product review: This book was obviously printed off of the internet then bound and sold. It has text that looks like it was originally a hyperlink throughout the book, and the formatting is all messed up. This is only really a problem where equations are written out as they don't line up and thus are unreadable.The book is also quite big (length/with, not thickness) with a considerable margin around the text.I recommend paying a few extra bucks and getting an official copy of the book. I wish I had.
