TY  - BOOK
AU  - CASTRO Fidel
TI  - World economic and social crisis :  Its impact on the underdeveloped countries, its somber prospects and the need to struggle if we are to survive.   
U1  - X:742.1, M3/SC 
PY  - 1983///
CY  - Havana
PB  - Publishing office of the council of State    
ER  -