TY  - BOOK
AU  - Hearn, John
TI  - AS Economics 
SN  - 978 1 444 10185 0
U1  - 330 076 HEA 
PY  - 2009///
CY  - Oxfordshire 
PB  -  Philip Allan Updates
KW  - ECONOMICS EXAMINATIONS STUDY GUIDES
ER  -