Chatwal, Gurdeep Instrumental methods of chemical analysis analytical chemistry Gurdeep Chatwal, Sham Anand; edited by M. Arora and S. Puri. - Bombay Himalaya Publishing House 1995 - xvi,670p.: b/w ill.; 22 cm. Subjects--Topical Terms: Chemistry, Analytic Instrumental analysis. Dewey Class. No.: 543.08 / C33I