00433nam a2200121Ia 4500008004100000040001700041082002700058110006200085245004200147260002700189300001500216650008000231190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta330.954WBbN277T  aNational Council of Applied Economic Research (New Delhi) 0aTechno economic survey of West Bengal  aNew DelhibNCAERc1962  axii, 284p.  aEconomic surveys-India-West Bengal; Technology-India-West Bengal-Philosophy