Essentials of physical chemistry : a text-book for B. Sc. Classes as UGC Model Syllabus 2026-02-16T05:00:14+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Bahl, B. S., 1912-; Tuli, G. D. (Gopal Das), 1914- (S. Chand, 1945)