Cooperando :  boletín oficial para las cooperativas afiliadas / 
Seguros Múltiples de Puerto Rico.  
 - volumes :  illustrations (black and white) ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cooperative societies--Puerto Rico--Periodicals <br/>Credit unions
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Periodicals.