T.R.B-N.R.C <br/><br/>
Transportation research record No 954 

 - The World Bank  Washington D. C  1984 
 - iv, 100 p. :  ill. :  10 Cm 
<br/><br/>
<br/><br/><label>ISBN: </label>0-309-03674-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>625.8  / NAT