NRAEF ManageFirst  human resources management and supervision:   competency guide. 

 - Upper Saddle River, NJ :  Pearson Prentice Hall,  2007. 
 - xii, 372 p.:   ill.  28 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-13-222212-4 
<br/><br/><label>LC Class. No.: </label>647.940683 H88