T.R.B-N.A.S <br/><br/>
Transportation research record 788 

 - The World Bank  Washington D.C  1980 
 - iv, 33 p. :  ill. :  10 Cm 
<br/><br/>
<br/><br/><label>ISBN: </label>0-309-03202-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>625.8  / NAT