Helmet, Fritz .
Symetry and group theory / by Fritz Helmet. - New Delhi : Sarup & Sons , 2005 - 229p :
81-7625-600-5
Chemistry
E / P5;5
Symetry and group theory / by Fritz Helmet. - New Delhi : Sarup & Sons , 2005 - 229p :
81-7625-600-5
Chemistry
E / P5;5