000 00289nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR S L Shrivastava
245 _aEngineering Mathematics
260 _bDelhi:tata Mcgraw hill
_c***
300 _a314p.
650 _aMath
999 _c413
_d413