TY  - BOOK
AU  - Wirt,John G.
ED  - Research and Development Corporation,
TI  - Optimization of price and quality in service systems
T2  - The Rand paper series
PY  - 1971///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Service industries
KW  - Mathematical models
KW  - Consumers
N1  - Includes bibliographical references
ER  -