Directory of scientific diretories :
a world guide to scientific directories including medicine, agriculture, engineering, manufacturing and industrial directories /
compiled by J. Burkett.
APA Citation
Harvey, A. P., Burkett, J. (1979). Directory of scientific diretories: a world guide to scientific directories including medicine, agriculture, engineering, manufacturing and industrial directories. 3d ed. Harlow [Eng.]: F. Hodgson.
MLA Citation
Harvey, Anthony P, and Jack Burkett. Directory of Scientific Diretories: a World Guide to Scientific Directories Including Medicine, Agriculture, Engineering, Manufacturing And Industrial Directories. 3d ed. Harlow [Eng.]: F. Hodgson, 1979.
Warning: These citations may not always be complete (especially for serials).