00653nam a22002297a 4500 BD-DhUL 20140901125038.0 140901s2008 ii |||| |||| 001 0 eng d 9788120336384 (pbk.) BD-DhUL BD-DhUL 23 515.35 BIO Biswal, Purna Chandra. Ordinary differentical equations / Purna Chandra Biswal. Eastern eco. ed. New Delhi : PH Learning, 2008. xi, 332 p. ; 24cm. IRS 250.00 Includes index. Bibliography: p. 329 Differential equations. ddc BK 6921 6921 0 0 ddc 0 515_350000000000000_BIO 0 NFIC 11970 DUSL DUSL GEN 1010-08-03 Purchased 515.35 BIO 451923 2014-09-01 1 2014-09-01 BK 0 0 ddc 0 515_350000000000000_BIO 0 NFIC 11971 DUSL DUSL GEN 1010-08-03 Purchased 515.35 BIO 451924 2014-09-01 2 2014-09-01 BK