TY - BOOK AU - Graham,Ronald L. AU - Knuth, Donald E. AU - Patashnik, Pren TI - Concrete mathematics a foundation for computer science SN - 9814053325 U1 - 510 22 PY - 2000/// CY - New York PB - Pearson KW - Recurrent problems KW - Sums KW - Integer functions N1 - Includes bibliography (p. 604-631) and index; Dept. of CSE ER -