Drucker, Peter F. 1909-2005.
The effective executive / Peter E. Drucker - New York : HarperCollins Publishers, c2002. - x, 178 p. ; 23 cm.
0060516070 (pbk)
Executive management
658.4 / DRU
The effective executive / Peter E. Drucker - New York : HarperCollins Publishers, c2002. - x, 178 p. ; 23 cm.
0060516070 (pbk)
Executive management
658.4 / DRU