TY  - GEN
AU  - Martz,John
TI  - Venezuela, Colombia, and Ecuador
SN  - 0865312133
KW  - Structure sociale
KW  - Economie
KW  - Relations internationales
KW  - Siècle 20
KW  - Venezuela
KW  - Colombie
KW  - Equateur
N1  - bibliogr. p. 400-401
ER  -