TY  - BOOK
AU  - Pagoso, C.M.
TI  - Principles of economics
SN  - 978-971-23-5064-1
U1  - GC 330 P139 2008 
PY  - 2008///
CY  - Manila
PB  - Rex Book Store
KW  - Economics -- Study and Teaching
N1  - Includes bibliographical references
ER  -