New strategic factors in the north atlantic / 
Edited by Bertram C. & Johan J.H. 
 - Oslo :  IPC Science and technology press ;  1977. 
 - 193 pages. 
<br/><br/><label>ISBN: </label>0902852698 
<br/><br/><label>LC Class. No.: </label>UA 646  / .B47 1977