Towards safer roads in developing countries :  a guide for planners and engineers / 
by Alan Ross ... [et al.] 
 - 1st ed. 
 - England :  Ross Silcock Partnership,  1991 
 - ix, 220 p. :  ill. ;  31 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Design and construction--Guidebooks<br/>Roads--Designs and plans--Guidebooks