Pazarlama idaresi ve teknikler el kitabı.

Published 1969

Der gemeinsame markt /

by Rieber, Heinrich
Published 1963

Planning and problem solving in marketing /

by Alderson, Wroe
Published 1964

Introduction to mathematical models in market and opinion research : with practical applications, computing procedures, and estimates of computing requirements /

by Harder, Theodor
Published 1969