Communication with extraterrestrial intelligence / 
editors, John Billingham and Rudolf Pe sek. 
 - 1st edt. 
 - Oxford ;  New York :  Pergamon Press,  1979. 
 - 225, 19 p. :  ill. ;  26 cm. 
<br/><br/> Published as a special issue of the journal Acta astronautica, v. 6, no. 1-2. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>008024727X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life on other planets.<br/>Interstellar communication.