Main heading-subheading combinations : MEDLARS indexing instructions
MEDLARS indexing instructions
Goto, Keiji.
MEDLARS
Abstracting and Indexing as Topic
Subject Headings
[Bethesda, Md.] : National Library of Medicine, Index Section, 1970
National Library of Medicine (U.S.). Index Section.
Text
59 leaves
nlm:nlmuid-0226512-bk
0226512
http://resource.nlm.nih.gov/0226512
English
The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/