1-1-WINSTON, Wayne L., “Operations Research: Applications and Algorithms” 3rd edition, Duxbury Press 1993. ISBN: 0-534-20971-8.
BAZARAA, M., “Linear Programminf and Network Flows” 4th edition, Wiley, 2010. ISBN:978-0470-46272-0.
Reference Books:
• Taha, Hamdy A., “ Operations Research”, 6th international edition, Prentice Hall 1997;