Dale, Peter <br/><br/>
Introduction to mathematical techniques used in GIS / 
by Peter Dale 
 - Boca Raton :  CRC Press,  2005 
 - xv, 202 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 197) and index 
<br/><br/><label>ISBN: </label>0415334144 (acid-free paper)  RM510.68 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Mathematics<br/>Geographic information systems