Purchasing and the management of materials /

od Zenz, Gary Joseph, Prof.
Izdano 1994

Purchasing and the management of materials /

od Zenz, Gary Joseph, Prof.
Izdano 1994

Purchasing management : Materials in Motion /

od Westing, John Howard, 1911-, Fine, Isadore Victor, 1918-, Zenz, Gary Joseph, Prof.
Izdano 1969