000 00320nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aS.K. Kundra & Others
245 0 _aPartial Differantial Equation (B.A\B.Sc II, IIIrd sem)
260 _aN .D
_bJeevan Sons
_c2014
300 _a---
650 _aMath
942 _cBK
999 _c14726
_d14726