Heller, Robert .
The winner's manual : essential life and work skills /
Robert Heller.
- London : Dorling Kindersley, 2008.
- 72 pages : illustrations ; 19 cm.
Managing Teams / Robert Heller ; Motivating people / Robert Heller ; How to delagate / Robert Heller. 3 boks in one book.
Includes index.
Success in business.
Executive ability.
658.409 HEL