Christo, Carlos Alberto Libanio, 1944- <br/><br/>
Letters from a prisoner of conscience / 
Translated by John Drury. 
 - London :  Lutterworth Press,  c1978. 
 - xiii, 241 p. 22 cm. 
<br/><br/> English translation first published in USA as Against  Principalities and Powers. 
<br/><br/><label>LC Class. No.: </label>365.45  / C465