Dawson, John A. <br/><br/>
Computing for geographers / 
by John A. Dawson and David J. Unwin. 
 - Russak, New York :  David and Charles,  1976. 
 - 362 p. :  ill., maps ;  23 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0844805717 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Data processing.<br/>Computers.