RALSTON,B.A <br/><br/>
DEVELOPING GIS SOLUTIONS WITH MAP OBJECTS AND VISUAL BASIC 

 - AUSTRALIA  ONWORD  2002 
 - xii+315p.,23X18Cms 
<br/><br/><label>ISBN: </label>0766854388 
<br/><br/><label>Dewey Class. No.: </label>621.3819535 R164