How to succeed as an independent consultant / 
Herman Holtz and David Zahn. 
 - fourth edition. 
 - xvi, 414 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 392-398) and index. 
<br/><br/><label>ISBN: </label>0471469106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consultants