Khamkar, K. A. ; Gokhale, V. M. and Raut, C. S. Basic Science [Chemistry] - 1st Ed. - Pune Technical Publications 2023 - 3-90 p. 21 cm. Text in English ISBN: 9789355854506 Subjects--Facted Index Terms: CHECH-9 Dewey Class. No.: 540 / KHA