Gopinathan M. V., . (2007). Group theory in chemistry. Jalandar: Vishal; Jalandar.
Gopinathan M.S.;Ramakrishnan V, . 2007. Group theory in chemistry. Jalandar: Vishal; Jalandar.
Gopinathan M.S.;Ramakrishnan V, . Group theory in chemistry. Jalandar: Vishal; Jalandar. 2007.