Acosta Lespier, Ivonne <br/><br/>
La mordaza  Puerto Rico, 1948-1957 
Ivonne Acosta. 
 - Río Piedras, P. R. :  Editorial Edil  c1989. 
 - 238 p.  ill.  21 cm. 
<br/><br/>Bibliography: p. 225-232. 
<br/><br/><label>ISBN: </label>9686308156 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freedom of speech--Law and legislation--Puerto Rico.<br/>National liberation movements--Puerto Rico<br/>Nationalism--Puerto Rico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--History--1948-1957.<br/>Puerto Rico--Politics and government--1952-<br/>Puerto Rico--Politics and government--1898-1952.