TY - BOOK AU - Bernard Kolman, . AU - Busby , Robert C. . AU - Ross, Sharon Cutler . TI - Discrete Mathematical Structures SN - ISBN-978-81-203-3689 U1 - 511.1 PY - 2009/// CY - New Delhi PB - PHI Learning Private Limited KW - Mathematical Structures- Discrete KW - Mathematics KW - G- Mathematics ER -