Puerto Rico election factbook, November 5, 1968. / 

 - Washington, D.C. :  The Institute ,  1968. 
 - 49 p. :  ill. ;  16 x 23 cm. 
<br/><br/> Cover title. 
<br/><br/><label>LCCN: </label>68058352  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elections--Puerto Rico.<br/>Elecciones--Puerto Rico.
<br/><br/><label>LC Class. No.: </label>JL1059  / .A15 1968 
<br/><br/><label>Dewey Class. No.: </label>324/.7295