Levin, R. I. a. (1972). Production /operation management: Contemporary policy for managing operating system. Tata McGraw Hill.
Chicago Edition CitationLevin, Richard I...[et al.]. Production /operation Management: Contemporary Policy for Managing Operating System. New Delhi: Tata McGraw Hill, 1972.
Deismireacht MLALevin, Richard I...[et al.]. Production /operation Management: Contemporary Policy for Managing Operating System. Tata McGraw Hill, 1972.
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