Bhushan, Yadukul. Aadhunik vyavsay : sangathan evam prabandh / Yadukul Bhushan aur Om Prakash Agarwal. - 3rev.ed. 1972 - दिल्ली : सुल्तान चंद एण्ड संस, 1972. - 1146 p. ; 22 cm. Subjects--Topical Terms: Commerce. Dewey Class. No.: 381.06 B4699 Aa