00459nam a2200121Ia 4500008004100000040001700041082002700058110006200085245004000147260006700187300001400254650006900268190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta385.0954KbN277R  aNational Council of Applied Economic Research (New Delhi) 0aRegional transport survey of Kerala  aNew DelhibNational Council of Applied Economic Researchc1969  axv, 416p.  aTransportation-India-Kerala-Surveys; Communicationn and traffics