Dittmar, Paul R. <br/><br/>
Principles of food, beverage, and labor cost controls:  for hotels and restaurants/ 
Paul R. Dittmer and Gerald G. Griffin. 
 - 2nd edition. 
 - New York:  VanNostrand Reinhold Co.,  1984. 
 - xv, 352 pages :   ill. ;   24 cm. 
<br/><br/> A CBI Book. 
<br/><br/><label>ISBN: </label>0442219733 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Restaurants, lunch rooms, etc.--Finance.<br/>Hotels, taverns, etc.--Finance.