00343nam a2200109Ia 4500082001200000100001900012245008700031260003300118300002100151650004200172710001900214  aTH.0045  aHazra, Santana 0aTheory and practice of commercial policy evaluation of Indian experience 1923-1970  c1976bUniversity of Calcutta  a227p. + C D - 39  aINDIA - COMMERCIAL POLICY - 1923-1970  aSengupta, A.K.