TY  - BOOK
AU  - Swan, Craig
TI  - Economics: Principles and policy
SN  - 0155188666
AV  - HB 171.5 .Sw2 1991
PY  - 1991///
CY  - New York
PB  - Harcourt Brace Jovanovich College Publishers
N1  - Includes index
ER  -