Acta de la sesión. 

 - Washington. 
 - v.  28 cm. 
 - C-a; [español] .
<br/><br/>Some sessions issued in corrected editions. 
<br/><br/> Includes minutes of the regular, extraordinary, secret and protocolary meetings. 
<br/><br/>Issued also in English. 
<br/><br/><label>LCCN: </label>49046750