UNISIST: study report on the feasibility of a world science information system,
by the United Nations Educational, Scientific and Cultural Organization and the International Council of Scientific Unions.-
- Paris, [London, Unesco; H.M.S.O.] 1971.
- [15], 161 p. illus. 27 cm.
- Its [Document] SC. 70/D.75/A .
- Unesco. [Document] SC. 70/D.75. .