Asin, Ricardo C. <br/><br/>
Elementary differential equations reviewer. / 
Ricardo C. Asin 
 - Manila, Philippines :  Merriam & Webster Book Store Inc.,  c1991. 
 - 226 pages :  illustrations ;  22cm. 
<br/><br/><label>ISBN: </label>9713007409 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Differential questions
<br/><br/><label>Dewey Class. No.: </label>Fil. 515.35 A832e 1991