T C Waugh,R G Healey <br/><br/>
Advances in GIS research . Proceedings of the sixth international Sysmposium on Spatial Data handling 

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 -  Taylor and Francis  1994 
 - 1140 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-7484-0315-9 
<br/><br/><label>Dewey Class. No.: </label>004.62(063)