TY  - BOOK
AU  - Sayre, John E.
AU  - Morris, Alan J.
TI  - Principles of microeconomics / 
SN  - 0070946418
AV  - HB 172.5 SAY
PY  - 2006///
CY  - Toronto
PB  - McGraw-Hill Ryerson Limited
KW  - Microeconomics - textbooks
N1  - Includes bibliographical references and index
ER  -