TY  - BOOK
AU  - Sayre, John 
TI  - Principles of microeconomics
SN  - 0070914591
AV  - HB172 .S354 2003 
PY  - 2003///
CY  - Toronto
PB  - McGraw-Hill
KW  - Microeconomics
N1  - Includes index
ER  -