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Title: Great book if you can read it
Review: The author knows the subject well; two problems: - I cannot read it without a magnifying glass (and it is not my eyes; I am a commercial pilot and pass a physical every year) the use of point 6 type and smaller in screen shots makes an otherwise good book unreadable.- the instructions are for computer illiterates: ie page 113:"1. Type for2. Type {3. Type $i=14. Type ; "Come on, anybody buying a book of that nature deserves better.Otherwise I would have given the book a 4 stars rating.
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