GUZMAN, JULIET S.  6/21/2004 <br/><br/>
MASTERING THE PRINCIPLES OF ECONOMICS 
JULIET S. GUZMAN AND DANILO B. AGUIRRE 
 - MANILA  National Book Store Inc.  2004 
 - 123 P.  Illustrations;  15 cm x 23 cm 
<br/><br/><label>ISBN: </label>9789710864898