1. ......................
Author: Sumner, William Leslie
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Statistics ، Education,، Statistics
Classification :
LB
2846
.
S8
1958
2. Progress in science
Author: Sumner, William Leslie
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Science
Classification :
Q
162
.
S9
3. Progress in science
Author: / by W. L. Sumner,Sumner William Leslie
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Science and state -- period
Classification :
Q
162
.
S9
