Robert Bittle, Lester  _ <br/><br/>
Encyclopedia of professional management 

 - Danbury  Grolier  1978 
 - 2v, 22cm.  HB 
<br/><br/><label>ISBN: </label>0717281639 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Professional Management-Encyclopedia
<br/><br/><label>Dewey Class. No.: </label>658.003  / BIT