Zymelman Manuel Economic evaluation of vocational training program - Baltimore Johns Hopkins University Press 1976 - xi,122p. cm. - World Bank Staff, Occasional Papers . 21 . Bib p. 117-22; Appendix p. 86-116 ISBN: 0801818559 Source: General Book Subjects--Topical Terms: Specific Groups Education Dewey Class. No.: T9(Y4), L6