1. A guide to operational research
Author: / W. E. Duckworth, A. E. Gear, A. G. Lockett
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Operations research
Classification :
HD20
.
5
.
D8
1977
2. A guide to operational research
Author: W. E. Duckworth, A. E. Gear, A. G. Lockett,Title
Library: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
Subject: Operations research
Classification :
T
.
D83
57
.
6
1977
