"Human resources of central America, Panama and Mexico, 1950-1980, in relation to some aspects of economic development"
Ducoff Louis J
"Human resources of central America, Panama and Mexico, 1950-1980, in relation to some aspects of economic development" Ducoff Louis J - New York United Nations Publication 1960 - "viii,155p" cm. - "United Nations , Economic Commission for Latin America" .
17672
Reference Collections
"Y:50aX:77.750j.77.N80<--N50, K0/UN"
"Human resources of central America, Panama and Mexico, 1950-1980, in relation to some aspects of economic development" Ducoff Louis J - New York United Nations Publication 1960 - "viii,155p" cm. - "United Nations , Economic Commission for Latin America" .
17672
Reference Collections
"Y:50aX:77.750j.77.N80<--N50, K0/UN"