Aspuria, Corazon S. <br/><br/>
Differential calculus :  a work text / 
Corazon S. Aspuria. [and three others]. 
 - 239 pages:  25 cm. 
<br/><br/><label>ISBN: </label>9786214271269 
<br/><br/><label>Dewey Class. No.: </label>