Khadka, N.M A core experimental chemistry. - 3rd.rev.ed - Kathmandu: Heritage Publishers and Distributors Pvt Ltd; 2010. - 392p. Includes bibliography references, index ISBN: 978-9937-8357-9-4 RS.395.00 Subjects--Topical Terms: chemistry Dewey Class. No.: 541.072 / K45e/2010