Documenti analoghi: Black Book - Restaurant Industry Trends (May 1981)
- Black Book - Restaurant Industry Trends (January 1981)
- Black Book - Restaurant Industry Trends (July 1981)
- Black Book - Restaurant Industry Trends (February 1981)
- Black Book - Restaurant Industry Trends (March 1981)
- Black Book - Restaurant Industry Trends (April 1981)
- Black Book - Restaurant Industry Trends (May 1978)