Concept and practice of product planning
Wallenstein Gerd D.
Concept and practice of product planning Wallenstein Gerd D. - New York American Management Association U. S. A. 1968 - 127p. cm.
General Book
Production Management
X:89A, K8
Concept and practice of product planning Wallenstein Gerd D. - New York American Management Association U. S. A. 1968 - 127p. cm.
General Book
Production Management
X:89A, K8
