TY  - GEN
ED  - Unesco,
TI  - Guidelines for the compilation of union catalogues of serials
U1  - 011.34 21
PY  - 1982///
CY  - Paris
PB  - International Federation of Library Associations and Institutions
KW  - LIBROS EN SERIE
KW  - GUÍAS
KW  - LEMB
ER  -