Amazon.com: Number Theory in Science and Communication: With Applications in Cryptography, Physics, Digital Information, Computing, and Self-Similarity (Springer Series in Information Sciences): M.R. Schroeder: Books

http://www.amazon.com/Number-Theory-Science-Communication-Self-Similarity/dp/3540265961/ref=sr_1_3?ie=UTF8&s=books&qid=1205417988&sr=1-3