TY  - BOOK
AU  - Wedgeworth,Robert
ED  - American Library Association.
TI  - ALA World encyclopedia of library and information services
SN  - 0838903053
U1  - 020.3 
PY  - 1980///
CY  - Chicago
PB  - American Librarian Association, 
KW  - BIBLIOTECOLOGIA
KW  - ENCICLOPEDIAS
KW  - CIENCIAS DE LA INFORMACION
ER  -