Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
331 N277(14) 60863
National Bureau of Economic Research. New York Aspects of labor economics Princeton Univ.Press 1962 xii,349p. A conf.of the Univ.Nastional Bureau Committee for Economic Res. * Labor economics