TY  - BOOK
AU  - Nicholson,Walter
TI  - Microeconomic theory: basic principles and extensions 
T2  - Dryden Press series in economics
SN  - 0030550432
AV  - HB172 .N49 1995
PY  - 1995///
CY  - Fort Worth
PB  - Dryden Press
KW  - Microeconomics
N1  - Includes bibliographical references and indexes
ER  -