Communication techniques in science and technology :  resource material and report of regional training workshop Arusha, Tanzania 21-28 April, 1976 / 
Commonwealth Science Council 
 - London :  Commonwealth Science Council,  1977 
 - 1v. (various paging) ;  ill. ;  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication<br/>Science