1. Methods in Oobservational epidemiology /Jennifer L. Kelsey, W. Douglas Thompson, Alfred S. Evans

Library: Library of Faculty of Veterinary Medicine University of Tehran (Tehran)

Subject: Epidemiology -- Research -- Methodology.,Epidemiology -- Statistical methods.

Classification :
RA
652
.
4
.
K45
1986

2. Principles of veterinary radiography \ S. W. Douglas

Library: Library of Faculty of Veterinary Medicine University of Tehran (Tehran)

Subject: Veterinary radiography.

Classification :
SF
757
.
8
.
D68
1987

3. The Passionate Attachment: America's Involvement with Israel, 1947 to the Present., George W. Ball, Douglas B. Ball

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)