Manual on road safety campaigns :  guidelines for preparation, design, and effectiveness control / 
prepared by an OECD road research group, and drafted by Y. Prigogine, general rapporteur, in cooperation with J. L'Hoste [and others]. 
 - 46 pages :  illustrations ;  24 cm 
 - Road Research .
<br/><br/><label>ISBN: </label>9264114165 
<br/><br/><label>LCCN: </label>76368463  
<br/><br/><label>Nat. Bib. No.: </label>F*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic safety--Study and teaching
<br/><br/><label>LC Class. No.: </label>HE5614  / .O74 1975