00634nam a2200205 a 4500 BD-DhGUBL 20250813160645.0 230918m20142015ii a|||| b||| 001 0 eng d 9788120350618 BD-DhGUBL BD-DhGUBL BD-DhGUBL 23 511.5 B545d Biswal, Purna Chandra Discrete Mathematics and Graph Theory / Purna Chandra Biswal. 4th ed. New Delhi : PHI Learning, c 2014. xviii, 730 p. : ills. ; 23 cm. Includes Bibliography and Index. Discrete Mathematics Graph theory ddc BK 4654 4654 0 0 ddc 0 1 Mathematics GUBL GUBL REF 2023-08-31 Rokomari 0 511.5 B545d 3020019816 2023-09-18 00:00:00 1 2023-09-18 BK 0 0 ddc 0 0 Mathematics GUBL GUBL GEN 2023-08-31 Rokomari 5 8 511.5 B545d 3020019817 2026-11-08 16:33:36 2026-10-27 2 2023-09-18 BK