000 00355nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a510
_bNAR
100 _aNarayan.S
245 0 _aEngineering mathematics - i
260 _aNew Delhi :
_bS Chand Pub,
_c1985.
300 _a617
365 _a0
650 _aApplied Secience Humanities
999 _c143870
_d143870