Dawson John A <br/><br/>
Computing for geographers 
Dawson John A; Unwin David J 
 - Newton  David and Charles          1976 
 - 362p. Bib chapterwise,Appendix p. 354-56  cm. 
<br/><br/><label>ISBN: </label>0 7153 7196 7 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography-Modern
<br/><br/><label>Dewey Class. No.: </label>U:(D6,9(B), L6