000 00255nam a2200097Ia 4500
100 _aSINGH K K
_9684
942 _cDPU
245 _aMathematical manoeuring in Physics &Chemistry for NEET & JEE
260 _aRanchi
_bCrest Educationals
_c2016
300 _a575 PP
999 _c41631
_d41631