TY - BOOK AU - Rakshit,S.C TI - Symmetry theory - problems & solutions for chemists: ( principles , molecules and atoms ) SN - 8187169307 ( pbk) U1 - 539.725 22 PY - 2004/// CY - Kolkata PB - Levant Books KW - Chemistry , Physical and theoritical KW - Symmetry (Physics) ER -