00832cam a2200229 a 4500 32970 32970 20181228150517.0 060803s2007 njua b 001 0 eng ENG-95644 9788120338807 295.00 EN-79177, B-182220 DBAD/PUB DPL 510 Biswal, Purna Chandra Discrete mathematics and graph theory / by Purna Chandra Biswal 2nd ed. New Delhi : PHI Learning P. Ltd. 2009 xviii, 490p. : 24 cm. (Pbk) Includes bibliography ref. and indexes. ddc EN BIS 510 0 0 ddc 0 1 NFIC DBAD BN 2009-12-16 DBAD / PUB 295.00 0 510BIS EN-79177 2009-12-16 00:00:00 1 295.00 EN 0 0 ddc 0 0 NFIC BL4 BL4 2018-06-04 BPPD/PUB 295.00 0 BIS B-182220 2018-06-04 00:00:00 295.00 2018-06-04 EN