000 00347nam a2200145Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a510.2462
_bB186T
100 _aBali N P
245 0 _aEngineering mathematics
_cBali N P
250 _a4th
260 _aNew Delhi
_bLaxmi Pub
_c1990
300 _a1209
942 _cBK
950 _o510.2462 B186T
999 _c5827
_d5827