TY  - BOOK
AU  - Sayre,John E.
TI  - Principles of microeconomics
SN  - 0075516853
U1  - 338.5 SAY 21
PY  - 1996///
CY  - Toronto.
PB  - McGraw-Hill Ryerson limited
KW  - microeconomics
KW  - Economics
ER  -