Annual report of the Committee of the Indian Chamber of Commerce for the year 1930. - Calcutta : Indian Chamber of Commerce, 1930. - xiiii, 550+69p. ; 20cm. ISBN: Rs.20 Subjects--Topical Terms: Calcutta (India)--Commercial policy.Calcutta (India)--Commerce.Boards of trade--Calcutta (India).Finance statements--Calcutta (India) -- 1930. Dewey Class. No.: 380.10655414