Guía del consumidor / 
Administración de Servicios al Consumidor. 
 - volumes :  illustrations (black and white) ;  44 cm. 
 - Monthly 
<br/><br/><label>LCCN: </label>sn 89078436  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Consumer education--Puerto Rico--Periodicals
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico