Seminar on Modernisation of Highways; proceedings, New Delhi, May 17-19, 1990 
Indian Roads Congress 
 - New Delhi  Indian Roads Congress  1990 
 - 222p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Highways Modernisation - Seminar
<br/><br/><label>Dewey Class. No.: </label>IRC:SEM:90 IND