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
331.1120973 N277 70237
National Bureau of Economic Research.New York Measurement and interpretation of job vacancies New York NBER 1966 x,593p. A conf.report of the NBER * Job vacancies Labor supply