000 00446nam a22001817a 4500
003 OSt
020 _a9788131808320
082 _a51:62 BAL
100 _aBali N P
245 _aA Textbook of Engineering Mathematics
250 _a9
260 _aNew Delhi
_bLaxmi Publications
_c2017
300 _a1530
440 _aA Textbook of Engineering Mathematics
650 _aEngineering Mathematics
700 _aManish Goyal
942 _2ddc
_cBK
999 _c825236
_d825236