Population change, modernization, and welfare
Spengler, Joseph J. 1902-1991,
Population change, modernization, and welfare / Joseph spengler - 181 páginas - Modernization of traditional societies series .
0-13-687152-6
Población
Países en desarrollo--Población
HB871 / S63
Population change, modernization, and welfare / Joseph spengler - 181 páginas - Modernization of traditional societies series .
0-13-687152-6
Población
Países en desarrollo--Población
HB871 / S63