000 00291nam a22001217a 4500
020 _a978-81-7482-381-6
082 _aR 540
_bKUL
100 _aHemant Kulshrestha
245 _aCSIR -UGC NET/JRF/SET Chemical Sciences
260 _aAgra
_bUpkar Publishing
_c2015
300 _a119
942 _cBK
999 _c31672
_d31672