000 00295nam a22001217a 4500
999 _c911
_d911
020 _a81-7008-939-5
082 _aCir. 510 B198 c2007
100 _aBali, N.P.
245 _aDifferential equations
260 _aNew Delhi:
_bFirewall Media;
_cc2007.
300 _avi, 548p. : ill. ; 235cm
942 _cBK