TY - BOOK AU - Zschock,Dieter TI - Manpower perspective of Colombia T2 - Research report series, 110 PY - 1967/// CY - New Jersey PB - Princeton university-Industrial relations section KW - Economie KW - Main d'oeuvre KW - Enseignement KW - Population KW - Colombie N1 - bibliogr. p. 149-151 ER -