Rakkhit, Pratulchandra ভৌত রসায়ন/ Pratulchandra Rakkhit and Promodranjan Gupta - 4th ed. - Kolkata Sarat book house 1983 - 466p. 2nd ed.1977 ISBN: Rs.28 Subjects--Topical Terms: ChemistryPhysical chemistry Dewey Class. No.: 541 / RAK