TY  - BOOK
ED  - Smithsonian Science Information Exchange, Inc
ED  - Unesco.
ED  - UNISIST
TI  - Information services on research in progress: a worldwide inventory 
SN  - 9231020714
U1  - 025.52 
PY  - 1982///
CY  - Paris
PB  - UNESCO
KW  - Information storage and retreival systems
KW  - Information services
N1  - First edition, Budapest: Hungarian Control Technical Library and Documentation Centre, 1978
ER  -