MODER, J. J. (1978). Handbook And Operational Research Models And Applications Vol. Ii Joseph J. Moder Dan Salah E. Elmaghraby. Van Nostrand Reinhold Company.
Lua i Stíl Chicago (17ú heag.)MODER, Joseph J. Handbook And Operational Research Models And Applications Vol. Ii Joseph J. Moder Dan Salah E. Elmaghraby. Van Nostrand Reinhold Company, 1978.
Lua MLA (8ú heag.)MODER, Joseph J. Handbook And Operational Research Models And Applications Vol. Ii Joseph J. Moder Dan Salah E. Elmaghraby. Van Nostrand Reinhold Company, 1978.
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