Traffic signs manual: Chapter 5: Road markings 

 -  HMSO,  1980 
<br/><br/><label>ISBN: </label>0115505245  4.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Traffic control<br/>Signs
<br/><br/><label>Dewey Class. No.: </label>625.794 DEP