Gass, S. I. (1969). Linear programming: Methods and applications. MicGraw-Hill.
शिकागो स्टाइल उद्धरणGass, Saul I. Linear Programming: Methods and Applications. New York: MicGraw-Hill, 1969.
एमएलए उद्धरणGass, Saul I. Linear Programming: Methods and Applications. MicGraw-Hill, 1969.
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