Prevention and control of road traffic accidents : report on the fourth liaison meeting : Copenhagen, 29-31 January 1979. 
/ by World Health Organization (WHO) 
 - Copenhagen :   World Health Organization,  1981. 
 - 41 pages  
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRAFFIC SAFETY--INTERNATIONAL COOPERATION
<br/><br/><label>LC Class. No.: </label>WHO(02)1979/1