Cohen, William A., 1937-
How to make it big as a consultant /
William A. Cohen.
- 4th ed.
- New York : American Management Association, c2009.
- xix, 332 p. : ill. ; 23 cm.
Includes bibliographical references and index.
9780814410325 0814410324
Business consultants.
HD69.C6 / C57 2009
001