The law on sales, agency and credit transaction / 
Hector S. de Leon, Hector M. de Leon. 
 - xlvi, 518 p. :  ; illus. ; (np) ;  22 cm. 
<br/><br/><label>ISBN: </label>9789712364563 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales. Security. Agency--c2013--Quezon City--Newsprint.