Handbook on geographic information systems and digital mapping / 
Department of Economic and Social Affairs, Statistics Division. 
 - New York :  United Nations,  2000. 
 - viii, 197 p. :  ill., maps ;  28 cm. 
<br/><br/> "ST/ESA/STAT/SER.F/79"  "United Nations publication, Sales No. E.00.XVII.12"--T.p. verso. 
<br/><br/>
<br/><br/><label>ISBN: </label>9211614260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Census<br/>Digital mapping<br/>Geographic information systems<br/>NUST
<br/><br/><label>Dewey Class. No.: </label>910  / GEO