Dasgupta, Santosh Kumar (A) B. Sc. practical chemistry : qualitative & quantitative / Santosh Kumar Das ; with an appreciation by N. C. Roy and S. K. Siddhata. qualitative & quantitative / - Calcutta : Ashutosh book stall, 1959 - 81p. : fig. ; 23x14 cm. ISBN: : Rs. 3.00 Subjects--Topical Terms: PRACTICAL CHEMISTRY Dewey Class. No.: 542 / DAS-PRA