A random mental walk.

Thursday, January 24, 2013

eBook Shock and Puzzle

As an instructor, I can review books on line at CourseSmart.  The first book I looked at started with a great quote from Einstein and then presented this challenge in the first two paragraphs:
Yes, dear friends, when I looked at the eBook preview of A balanced introduction to computer science by David Reed––2nd ed. the letters 'w', 'v', and 'y' were missing.

Perhaps only the preview lacks the letters, but I was not in the mood to investigate.

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