U.S department of transportation <br/><br/>
Assessment of techniques for cost effectiveness of highway accident countermeasures 
U.S department of transportation 
 - Washington, D.C  U.S department of transportation  1979 
 - xiv, 337 p.; 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>363.1251  / ASS