00436cam a2200181ua 4500 11956 141120n1998 II |||gr||||Z||||||eng MAIN English RAJ, GURDEEP. GROUP THEORY AND SYMMETRY IN CHEMISTRY 1ST. MEERUT KRISHNA PRAKASHAN MANDIR 1998 259.: 22CM. BHAGI, AJAY. JAIN, VINOD. BK 11921 11921