3
1
50
Operations research :
A managerial emphasis
Ronald VHartley
Primary Author
mixed material
0876206410
California : Goodyear Publishing Company
1976
Operations research :
An Introduction
Hamdy A. Taha
Primary Author
mixed material
New York : Prentice Hall
2003
penelitian operasional
SIAGIAN, P,PURYANI,P. SIAGIAN
Primary Author
mixed material
0
Jakarta : UI Press
1987