Singh, H.K. Manmohan. Demand Theory and Economic Calculation in a Mixed Economy / Textual Documents H.K. Manmohan Singh. - 1st ed. / - London : George Allen and Unwin Ltd , 1963. - 135p. : ill. ; 22cm . Index Subjects--Index Terms: Economics Economy-Mixed MS-Economics Dewey Class. No.: 332.77 / Si 64 D