Guide to the Excerpta Medica classification and indexing system
An edition of Guide to the Excerpta Medica classification and indexing system (1978)
By Excerpta Medica Foundation.
Publish Date
1978
Publisher
Excerpta Medica
Language
eng
Pages
140
Description:
subjects: Abstracting and indexing, Classification, Medicine, Subject headings, Abstracting and Indexing as Topic, Abstracting and Indexing as Topic, Handbooks, Indexes, Information Systems