How to make it big as a consultant /
Cohen, William A., 1937-
How to make it big as a consultant / William A. Cohen. - 2nd ed. - New York : AMACOM, 1991. - 319 p. ; 24 cm.
0814459412
Business consultants.
How to make it big as a consultant / William A. Cohen. - 2nd ed. - New York : AMACOM, 1991. - 319 p. ; 24 cm.
0814459412
Business consultants.
