TY  - BOOK
AU  - Wolken,Lawrence
AU  - Glocker,Janet
TI  - Invitation to economics
SN  - 0-673-13496-2
AV  - HB171.W96 
PY  - 1985///
CY  - Glenview
PB  - Foresman and Company Scott
KW  - Economics
ER  -