Ymas, S.E. <br/><br/>
Integral calculus. 2009 rev. ed. 

 - Metro Manila :  YMAS Publishing House ,  c2008. 
 - 308p. ;  24cm. 
<br/><br/><label>ISBN: </label>978-971-043-8037 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>GC 515.43 Y52 2008  / 2431