00528nam a2200157Ia 4500008004100000040001700041082002600058100001700084110004400101245006200145260004900207300001000256650006900266700001400335700002100349190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta387.70954bI39S  aDhingra, M M  aIndian Institute of Technology (Kanpur) 0aStudies on civil air transportation in IndiacM M Dhingra  aKanpurbIndian Institute of Technologyc1969  a152p.  aTransportation-India-Case studies; Air travel-India-Case studies  aPrasad, G  aRamachandra, S M