Library of Congress
Authorities & Vocabularies
Dittmer, Paul R.
found: His Accounting practices for hotels, motels, and restaurants, c1971.
found: His Principles of food, beverage, & labor cost controls for hotels and restaurants, 1984: CIP t.p. (Paul R. Dittmer)
found: Information from 678 converted Dec. 8, 2014 (b. 5/14/34)