New approaches to improve road safety :  report of a WHO Study Group / 
World Health Organization. 
 - Geneva :  World Health Organization,  1989. 
 - 62 p. 
 - World Health Organization technical report series,  781  0512-3054 ; WHO technical report series .
 - Technical report series (World Health Organization),  781. .
<br/><br/><label>ISBN: </label>9241207817 (paper) 
<br/><br/><label>LCCN: </label>90023017     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic safety--Developing countries.