De Leon, Hector S. <br/><br/>
The law on obligations and contracts / 
Hector S. De Leon 
 - 2003 edition. 
 - xxiii, 457 pages ;  22 cm.  
<br/><br/>
<br/><br/><label>ISBN: </label>9-71233791-X 
<br/><br/><label>Dewey Class. No.: </label>F 346.02 D371 2003