TY - BOOK AU - Grimaldi, Ralph P. AU - Ramana, B. V. TI - Discrete and combinatorial mathematics: an applied introduction SN - 9788177584240 U1 - 511.1 PY - 2007/// CY - Noida PB - Pearson India Education KW - Computer science--Mathematics KW - Combinatorial analysis N1 - Includes index ER -