Belen, V.M. <br/><br/>
Effective study and thinking skills 

 - Bulacan :  Trinitas Publishing,  c2003. 
 - 189p. ;  24cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>971-42-0399-6 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>GC 371.30281 E27 2003  / 1856