TY  - BOOK
AU  - Guzman, Juliet S.
TI  - Principles of economics: simplified
SN  - 9717070962
U1  - HS Fil 330.1 G989 2001 
PY  - 2001///
CY  - Mandaluyong City, Philippines
PB  - Academic Publishing Corporation
KW  - Economics
N1  - Includes index
ER  -