De Leon, Hector S. <br/><br/>
The law on obligations and contracts/ 
by Hector S. De Leon and Hector M. De Leon, Jr. 
 - Manila City:  Rex Book Store,  2014 
 - xxiii,494p.:  22cm. 
<br/><br/><label>ISBN: </label>978-971-23-6825-7 
<br/><br/><label>Dewey Class. No.: </label>BFil.338.5  / In8