Locke, Edwin A. <br/><br/>
The essence of leadership  the four keys to leading successfully 
Edwin A. Locke ... (et all.) 
 - New York  Lexington Books  1991 
 - 118 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>0669278807 
<br/><br/><label>LCCN: </label>91-3705 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership