TY - GEN AU - Kolman , Bernard AU - Busby , Robert C. AU - Ross , Sharon Cutlert TI - Discrete mathematical structures SN - 8120326199 U1 - 511.3 PY - 2000/// CY - New Delhi PB - Prentice Hall KW - MATHEMATICS KW - DISCRETE MATHS UR - www.phindia.com ER -