Mitchell, Andy. <br/><br/>
Zeroing in :  geographical information systems at work in the comm unity / 
Andy Mitchell. 
 - Redlands :  Environmental Systems Research Institute,  1997. 
 - xii, 114 p. :  ill. (some col.) ;  19 cm. 
<br/><br/> Includes  index 
<br/><br/><label>ISBN: </label>1879102501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographical information systems-- United States.<br/>Human services-- Remote sensing.-- United States
<br/><br/><label>Dewey Class. No.: </label>910.285 MIT