Recommendations for the lighting of roads for motorized traffic. 

 - Paris :  Bureau Central de la CIE,  1977. 
 - 51 p. 
 - Publication ; no. 12.2 .
<br/><br/> At head title: International Commission on Illumination. 
<br/><br/> Text in English, French & German. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minicipal lighting.<br/>Street lighting.