Agarwala, A.N. Dr. Business methods and machinery/ A.N. Agarwala - 14th ed. - Allahabad: Kitab Mahal, 1973 - 402 p.: ill.; 22 cm. Vol. 1 ISBN: Rs. 9.00 Subjects--Topical Terms: BusinessCommerceBusiness enterprisesCommercial correspondencePost officeBanks and banking Dewey Class. No.: 650