TY  - BOOK
AU  - Campbell,H.C.
ED  - United Nations Educational, Scientific and Cultural Organization
TI  - Developing public library systems and services: a guide to the organisation of national and regional public library systems as a part of overall national information service planning 
SN  - 923109953
U1  - 020.72 
PY  - 1983///
CY  - Paris
PB  - UNESCO
KW  - Information storage and retreival systems
KW  - Information services
ER  -