Spines thesaurus : a controlled and structured vocabulary for information processing in the field of science and technology for development.
- Paris : Unesco, c 1988.
- Vols. ; 30 cm.
- Science policy studies and documents ; .
V. 1-- ;
337 337
92-3-102257-1
Thesaurus.
503 / U3s
V. 1-- ;
337 337
92-3-102257-1
Thesaurus.
503 / U3s