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
331.1=4 G921 E739
Gubbels Robert Productivite,progres technique et relatioins industrielles Bruxelles Univ. 1960 158p. * Labor economics