TY  - BOOK
AU  - Pérez Bravo,Alfredo
AU  - Sierra,Iván
TI  - Contemporary trends in international technical cooperation
SN  - 9688429260
U1  - 338.92622 BRA 
PY  - 1999///
CY  - [México
PB  - Miguel Ángel Porrúa
KW  - Technology
ER  -