00508nam a2200193Ia 4500 170901s1983 xx 000 0 und d 338.9 G28C Ghosh, A. Contribution to National and Regional Planning Problems Calcutta K P Bagchi and Co. 1983 174 Economics Social sciences Economic policy India Regional planning Chakraborty, D. ddc BK 1 3551 3551 0 0 ddc 0 0 RAU RAU 2017-10-18 UBSPD, Patna 70.00 1 338.9 G28C 38835 2024-05-07 2024-05-06 1987-01-22 BK