Toward a coordinated spatial data infrastructure for the nation  
/ Mapping Science Committee  
 - Washington, D.C.:   National Academy Press,   1993 
 - xv, 171p.  
<br/><br/><label>ISBN: </label>0-309-04899-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Travel 
<br/><br/><label>Subjects--Index Terms: </label>State agencies  
<br/><br/><label>Universal Decimal Class. No.: </label>910.26  / N3