A logical classification of medical literature.
By: By Anna L. Von der Osten ...
Publisher: W. Wood & company
Published: 1915
Place of publication: New York
Language: eng
Number of pages: 12
Notes: Classification developed by the author; in use in the Dept. of medicine of Johns Hopkins university.  cf. p. 3.
Reprinted from the Medical record, June 5, 1915.