TY  - BOOK
ED  - CODATA.
ED  - Unesco.
TI  - Inventory of data sources in science and technology: a preliminary survey 
SN  - 923102048X
PY  - 1982///
CY  - Paris
PB  - Unesco
KW  - Information services
KW  - directories
KW  - Science
KW  - Technology
ER  -