000 00330nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aJ. N. Sharma
245 0 _aPartial Differential Equaitons For Engineers & Scientists
_cby J. N. Sharma
260 _c0
650 _aB
942 _cBK
999 _c13518
_d13518