United Nations Educational and Scientific Organizati <br/><br/>
Computer handling of geographical data, an examination of selested geographic in 

 - on      Paris  Unesco  1976 
 - 214 p. 
<br/><br/><label>ISBN: </label>9231013408 
<br/><br/><label>Dewey Class. No.: </label>910.22  / UNE