The book along was a little terse for me. The videos from OCW however are priceless, even entertaining sometimes.[1]
[1] http://ocw.mit.edu/courses/electrical-engineering-and-comput...
[1] http://ocw.mit.edu/courses/electrical-engineering-and-comput...
mmanfrin, it's this book: http://en.wikipedia.org/wiki/Introduction_to_Algorithms