Directory of scientific directories : a world guide to scientific directories including medicine, agriculture, engineering, manufacturing and industrial directories / compiled by J. Burkett

3. ed.

Englisch

[Guernsey, British Isles] : Hodgson, 1979

649 S

Früh. Aufl. s. Harvey, A.P.: Directory of scientific directories

0-582-90150-2

*Adressbuch / Naturwissenschaften

Dewey Dezimal-Klassifikation: 016.502/5;