TY  - BOOK
AU  - Riddell,Tom
TI  - Economics : a tool for critically understanding so
SN  - 0201704161
AV  - HB 171.5 R52E 2002
PY  - 2002///
CY  - Boston, MA
PB  - Addison - Wesley
KW  - ECONOMICS
N1  - Includes bibliographical references and index
ER  -