De Leon, Hector S. <br/><br/>
The Law on Obligations and Contracts / 
Hector S. De Leon 
 - 2008 revised edition. 
 - Manila, Philippines :  Rex Book Store,  c2008. 
 - xxiii, 459 pages :  23 cm. 
<br/><br/><label>ISBN: </label>9789712350429 
<br/><br/><label>LC Class. No.: </label>KF5625.2  / D43 2008