00431nam a2200121Ia 4500082002600000100001900026245012200045260003600167300000600203500009000209500000500299700000500304  a309.25095414bG197.RE  aGanguly, D. S.  aRegional economy of West Bengal; a study of urbanisation, growth potential, and optimisation of industrial locationb  aNew DelhibOrient Longmanc1979  a   a"Research project approved by the planning commission, research programmes committee"  a  a