TY  - BOOK
AU  - William Boyes
TI  - PRINCIPLES OF ECONOMICS
SN  - 978-981-444-13-1
U1  - 330 M46 2013 
PY  - 2013///
CY  - Pasig City
PB  - Cengage Learning Aia
KW  - PRINCIPLES OF ECONOMICS
N1  - Includes Bibliographical references and index
ER  -