Secondary technical and vocational education in underdeveloped countries / [study prepared for UNESCO by the Economist Intelligence Unit Limited, London, in December 1957. - Paris] : UNESCO, [1959] - Educational studies and documents ; no. 33 . Kraus reprint ed., Nendeln, 1971. LCCN: 59004322 Subjects--Topical Terms: Vocational education.Technical education. LC Class. No.: LB5 LC1043.E4 / .U37 no. 33 Dewey Class. No.: 371.462