000 003610000a22001570004500
020 _a8121905209
041 _aeng
080 _a51:62
_bD3
942 _cBK
_063
100 _aDass, H.K.
245 _aEngineering mathematics
260 _aNew Delhi
_bS. Chand
300 _axxv, 1062p.
500 _aIndex included
650 _aMATHEMATICAL TECHNIQUES
999 _c162557
_d162557