TY  - BOOK
AU  - 
TI  - El Reto
SN  - 9681313097
AV  - F1236 .R4 1982
PY  - 1982///
CY  - México 
PB  - Editorial Diana 
KW  - Madrid Hurtado, Miguel de la.
KW  - Mexico
KW  - Economic conditions
KW  - 1970-1982
KW  - Politics and government
KW  - 1970-
KW  - Social conditions
N1  - Includes index
ER  -