Shallenberger, Steven R. <br/><br/>
Becoming your best :  the 12 principles of highly successful leaders / 
Steven R. Shallenberger. 
 - New York :  McGraw-Hill Education,   2015. 
 - xx, 260 pages ;   24 cm 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9780071839983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership.
<br/><br/><label>Dewey Class. No.: </label>658.4092 SHA 2015