Inventory of data sources in science and technology: A preliminary survey
Inventory of data sources in science and technology: A preliminary survey
/ UNESCO
- France: UNESCO, 1982
- v, 229p.
923102048X
Science-Information services
Technology
R 5/6:061.68(058.7) / M2
923102048X
Science-Information services
Technology
R 5/6:061.68(058.7) / M2