000 00302nam a2200133Ia 4500
008 221030s9999 xx 000 0 und d
041 _aEnglish
082 _a105.23
100 _aP. P. Gupta
245 0 _aEngineering Mathematics Vol. II
_cby P. P. Gupta
260 _c0
650 _aB
942 _cBK
999 _c13373
_d13373