De Leon, Hector S. <br/><br/>
The law on sales, agency, and credit transactions/ 
by Hector S. De Leon 
 - 1996 edi. 
 - Manila  Rex Book Store  c1998 
 - xlv, 451 paegs  22 cm. 
<br/><br/>Part I. -- Sales ( Arts. 1458-1637) -- II. Agency ( Arts. 1868-1932) -- III. Credit Transaction  ( Arts. 1931-1241). 
<br/><br/><label>ISBN: </label>971-23-1876-1 
<br/><br/><label>Dewey Class. No.: </label>BFil. 346.07  / D37l