Lorenzo, Jose Ramon S. <br/><br/>
Brain blitz :  IQ series 2 (mathematics) / 
Jose Ramon S. Lorenzo 
 - Manila:  National Book Store,  c1984 
 - vii, 90 pages ;  17 cm. 
<br/><br/><label>ISBN: </label>9710810979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Questions and answers<br/>Mathematical ability--Testing<br/>Educational tests and measurements
<br/><br/><label>Dewey Class. No.: </label>FIL 510.76 L869 1984