000 00334nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a540.1 DOG/G
100 _aS.K Dogra,H.S,Randhawa
245 0 _aGroup Theory in Chemistry
250 _aNULL
260 _bNew Age International
_aNew Delhi
_c2014
300 _a505
942 _cBKS
999 _c18771
_d18771