TY - BOOK AU - Graham, Ronald L. TI - Concrete mathematics : a foundation for computer science SN - 9788131708415 U1 - 510 PY - 2011/// CY - N.Delhi PB - Pearson KW - MATHEMATICS KW - RECURRENT PROBLEMS, SUMS, INTEGER FUNCTIONS, NUMBER THEORY, BINOMIAL COEFFICIENTS, GENERATING FUNCTIONS,DISCRETE PROBABILITY ER -