Developments in technical and vocational education : a comparative study. - Paris : Unesco, 1978, c1979. - Trends and issues in technical and vocational education . "[A.4,35]-ED.77/XXXII-1/A." ISBN: 9231015583 LCCN: 79309908 Nat. Bib. No.: F*** Subjects--Topical Terms: Technical education.Vocational education. LC Class. No.: T65 / .D48 Dewey Class. No.: 373.2/46