BITTEL, Lester R. <br/><br/>
What Every Supervisor Should Know. 

 - 5th ed, 
 - New York  Mcgraw -Hill Book company  1985 
 - xiii, 658p 
<br/><br/><label>ISBN: </label>0-07-005574-2 
<br/><br/><label>Dewey Class. No.: </label>658.302