Abuadili, Josefina N. <br/><br/>
Manual moderno de correspondencia empresarial 
Josefina N. Abuadili. 
 - México  Editorial Trillas  c1986. 
 - 111 p.  ill. 
<br/><br/>Bibliography: p. 111. 
<br/><br/><label>ISBN: </label>9682421500 (pbk.)  7.95 
<br/><br/><label>LCCN: </label>ocm20162991  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Letter-writing, Spanish.<br/>Commercial correspondence , Spanish.