Automated retrieval of microforms

a guide and directory

10-Jahres-Erganzung zu den DK-Kurzausgaben

Unisist

Information Networks for On-line Bibliographic Retrieval

Classification décimale universelle

édition abrégée française

Medical informatics Europe 78

First Congress of the European Federation for Medical Informatics : proceedings, Cambridge, England, September 4-8, 1978