TY  - BOOK
AU  - Smith, Peter
AU  - Begg, David
TI  - Economics workbook
SN  - 0077094131
U1  - HB 171.5 SMI 
PY  - 1997///
CY  - London
PB  - The McGraw-Hill Companies
KW  - Economics
KW  - Problems, exercises etc
ER  -