From selling to managing : guidelines for the first-time sales manager /

by Brown, Ronald, 1900-2003
New York, NY : American Management Association, 1990
Revised edition.

The practical manager's guide to excellence in management /

by Brown, Ronald, 1900-2003
New York : Amacom, 1979

From selling to managing; guidelines for the newly appointed field sales manager.

by Brown, Ronald, 1900-2003
[New York] American Management Association 1968

From selling to managing : guidelines for the first-time sales manager /

by Brown, Ronald, 1900-2003
New York, NY : American Management Association, 1990
Rev. ed.

From selling to managing : guidelines for the first-time sales manager /

by Brown, Ronald, 1900-2003
New York, NY : AMACOM, American Management Association, 1990
Rev. ed.