TY  - BOOK
AU  -  Riddell,Tom
TI  -  Economics: :  a tool for critically understanding society/ 
SN  -  0321241134
U1  -  330 
PY  - 2005///
CY  -  Boston : 
PB  -  Pearson Addison Wesley, 
KW  -  Economics
N1  -  Includes index
ER  -