1. Government publication and their use
Author: / [by] Laurence F. Schmeckebier [and] Roy B. Eastin,Schmeckebier
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: U. S. -- Government Publications
Classification :
Z
1223
.
Z7S3
1969
2. Government publications and their use
Author: [by] Laurence F. Schmeckebier and Roy B. Eastin
Library: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
Subject: Government publications - United States
Classification :
Z
,
1223
,.
Z7
,
S3
