TY  - BOOK
T1  - CCF : The Common Communication Format
T2  - PGI-88/WS/2
A2  - Hopkinson, Alan
A2  - Simmons, Peter
LA  - English
PP  - Paris
PB  - UNESCO
YR  - 1988
ED  - 2nd ed.
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.koha20305
OP  - 196
KW  - Normalización
ER  -