Unwin, D. <br/><br/>
Computer programming for geographers / 
David J. Unwin and John A. Dawson. 
 - London :  Longman,  1985. 
 - xii, 252 p. 
<br/><br/><label>ISBN: </label>0582300959 :   7.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Data processing.
<br/><br/><label>LC Class. No.: </label>G70.2  / .U58 1985 
<br/><br/><label>Dewey Class. No.: </label>001.64/24�19