Exploratory study of three subject access systems in medicine : LCSH, MESH, PRECIS
Micco, H. Mary
Exploratory study of three subject access systems in medicine : LCSH, MESH, PRECIS - - Pittsburgh University of Pittsburgh, 1980 - 163 p. 21cm - .
0
Subject headings
Subject headings, Library of congress
025.347 Mic
Exploratory study of three subject access systems in medicine : LCSH, MESH, PRECIS - - Pittsburgh University of Pittsburgh, 1980 - 163 p. 21cm - .
0
Subject headings
Subject headings, Library of congress
025.347 Mic