TY  - BOOK
AU  - Nicholson,Walter
TI  - Microeconomic theory: basic principles and extensions 
SN  - 0030550432
U1  - 338.5 20
PY  - 1992///.1991
CY  - Fort Worth
PB  - Dryden Press
KW  - Microeconomics
N1  - Includes bibliographical references and indexes
ER  -