Sales management :
Ingram, Thomas N.
Sales management : analysis and decision making / by Thomas N. Ingram, Raymond W. LaForge. - Chicago, Ill. : The Dryden Press, 1989.
Includes bibliographical references and index.
0030134579
Sales management.
Sales management : analysis and decision making / by Thomas N. Ingram, Raymond W. LaForge. - Chicago, Ill. : The Dryden Press, 1989.
Includes bibliographical references and index.
0030134579
Sales management.