000 00256nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aKAPOOR N M
245 0 _aTEXT BOOK OF DIFFERENTIAL EQUATION
260 _c2002
_bPITAMBER
300 _a764
942 _cBK
999 _c18997
_d18997