Shallenberger, Steven R. <br/><br/>
Becoming your best :  the 12 principles of highly successful leaders / 
spine title :  Becoming your best. 
Steven R.  Shallenberger. 
 - xx, 260 pages :  illustrations ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780071839983  Hadiah 0071839984  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership.