TY  - GEN
TY  - GEN
T1  - Guide to national bibliographical information centres : Guide des centres nationaux d'information bibliographique
A1  - Unesco.
LA  - eng
LA  - fra
PP  - Paris,
YR  - 1970
ED  - 3d rev. ed
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.196719
OP  - 195
NO  - English and French.
KW  - Bibliographical centers : Directories.
ER  -