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
371.426815 Su959 45370
Super D E Scientific careers and vocational development theory a review, a critique and some recommendations New York Columbia univ. teachers college 1957 xii,135p. * Vocational education * Bachrach P B, Auth. * Title