TY - BOOK AU - Grimaldi, Ralph P. AU - Ramana, B.V. TI - Discrete and combinatorial mathematics : : an applied introduction SN - 978-81-775-8424-0 U1 - 510 PY - 2007/// CY - New Delhi PB - Pearson education KW - Set theory KW - Fundamentals of logic KW - Graph theory and applications N1 - Index ER -