The history of geographic information systems :  perspectives from the pioneers / 
Timothy W. Foresman, editor. 
 - Prentice Hall series in geographic information science .
<br/><br/><label>ISBN: </label>0138621454 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems --History.
<br/><br/><label>LC Class. No.: </label>G70.212   / .H57 1998