TY - BOOK AU - Graham,Ronald L. AU - Knuth,Donald Ervin AU - Patashnik,Oren TI - Concrete mathematics: a foundation for computer science SN - 0201558025 AV - QA39.2 .G733 1994 U1 - 510 20 PY - 1994/// CY - Reading, Mass. PB - Addison-Wesley KW - Mathematics KW - Computer science N1 - Includes bibliographical references (p. 604-631) and index ER -