TY  - BOOK
AU  - Nicholson,Walter
TI  - Microeconomic theory: basic principles and extensions 
T2  - The Dryden Press series in economics
SN  - 0030244749
AV  - HB172 .N53 1998
PY  - 1998///
CY  - Fort Worth
PB  - The Dryden Press
KW  - Microeconomics
N1  - Includes bibliographical references and index; Economics
ER  -