Rakkhit, Pratulchandra ভৌত রসায়ন/ Pratulchandra Rakkhit and Promodranjan Gupta - 6th rev.ed. - Kolkata Lavanta books 2013 - 596p. Parishista saha ISBN: 978-81-87169-24-6 Rs.270 Subjects--Topical Terms: ChemistryPhysical chemistry Dewey Class. No.: 541 / RAK