T. R. B. N. R. C <br/><br/>
Geographic information systems 1990. 

 - Washington, D.C. :  Transportation Research Board, National Research Council,  1990. 
 - v, 68 p. :  ill. ;  28 cm. 
 - Transportation research record ; .
<br/><br/> "Highway and facilities design." 
<br/><br/>
<br/><br/><label>ISBN: </label>0309050154 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>910.2855369  / NAT