Aufstellung von KA 40-4500 bis KA 40-4599
| Signatur | Titel | Verfasserangabe | Erschienen |
|---|---|---|---|
| KA 40-4510 | Directory of scientific directories : a world guide to scientific directories including medicine, agriculture, engineering, manufacturing and industrial directories | compiled by J. Burkett | [Guernsey, British Isles] 1979 |