TY  - GEN
AU  - Johnson,Peggy
ED  - American Library Association
ED  - Association for Library Collections and Technical Services
TI  - New directions in technical services: trends and sources (1993-1995) 
SN  - 0-8389-0700-8
U1  - 025.02 21
PY  - 1997///
CY  - Chicago, London
PB  - American Library Association
KW  - Processing (Libraries)
KW  - Bibliotecas
KW  - Trabajos técnicos
KW  - Bibliografías
ER  -