Ymas, Sergio E. Jr. <br/><br/>
Advanced engineering math / 
Sergio E. Ymas, Jr. ; edited by Roel P. Balayan and Elsa G. Bacoy.  
 - Manila:  Sta. Monica,  c2013. 
 - x, 302 p. :   ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>685-876-94136-1-9 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics --Engineering.