000 00301nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a515 SIN
100 _aSINGH (Kuldeep)
245 _aEngineering Mathematics Through Applications
260 _aNew delhi
_bPALGROW
365 _cRS
999 _c181345
_d181345