Assembly fourth (4th)  Extraordinary Session, 26-28 November 1968, and Sixth (6th) Session, 15-29 October 1969 :Resolutions and other decisions (resolutions 146-201) 

 - London  IMO  1984 
 - vi, 206p. 
<br/><br/><label>ISBN: </label>9280110101 
<br/><br/><label>Dewey Class. No.: </label>341.756  / IMO