Research on crash barriers :  their design, warrants for use, safety aspects, testing and research : a report / 
OECD Crash Barrķer Research Group drafted by Mr. V. J. Jehu [and] Mr. Charles W. Prisk. 
 - 67 pages :  illustrations ;  27 cm 
<br/><br/><label>LCCN: </label>68139127 
<br/><br/><label>Nat. Bib. No.: </label>F*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Roads--Guard fences
<br/><br/><label>LC Class. No.: </label>TE228  / .O73 1967