000 00319pam a2200145 a 4500
020 _c
041 _aeng
082 _bRAW
100 _aRawal S.
245 _aUGC CSIR Chemical scinces
_hTextual Documents
250 _a2012.
260 _aNoida :
_bPearson education .
300 _a1.3 to P 67 pg .
930 _a2060
999 _c78984
_d78984