TY  - BOOK
AU  - Byrns, Ralph T.
AU  - Stone, Gerald W. 
TI  -  Student guide for learning microeconomics: : to accompany Byrns/Stone, Microeconomics, sixth edition
SN  - 0673993434
U1  - 339 
PY  - 1995///
CY  - USA
PB  - HarperCollins College Publishers
ER  -