Bagchi, Amiya Kumar. Choice of techniques and technological development in underdeveloped countries : a critique of the non-neoclassical orthodoxy / Amiya Kumar Bagchi. - Calcutta : Centre for Studies in Social Sciences, 1977. - 33, ix p. ; ISBN: SSCF29 Subjects--Topical Terms: Technological innovations Dewey Class. No.: 338.06091724 / Ch