TY  - BOOK
AU  - Cowell,Frank A.(Frank Alan)
TI  - Microeconomics: principles and analysis 
SN  - 9780199267774
PY  - 2006///
CY  - Oxford ; New York
PB  - Oxford University Press
KW  - Microeconomics
N1  - Includes bibliographical references (p. [474]-482) and index
ER  -