000 00302nam a2200133Ia 4500
008 190201s9999 xx 000 0 und d
082 _a519
082 _bS31E
100 _a"Srivastava, R.S.L."
245 0 _aEngineering Mathematics
260 _aNew Delhi
260 _bTata Mcw Pub.
300 _a314
999 _c27012
_d27012