Manual de infraestructura geoespacial en apoyo de actividades censales. 

 - New York  UN  2009 
 - xii, 258 p.  ill.,charts, graphs, maps, tables  26 cm. 
 - Estudios de métodos /Departamento de Asuntos Económicos y sociales, Departamento de Estadística. Serie F  no. 103 .
<br/><br/> At head of title: Department of Economic and Social Affairs, Statistics Division.  Annexes (p. 183-282): 1. Geographic information systems -- 2. Coordinate systems and map projections -- 3. Data modelling -- 4. Example of a data dictionary for distribution -- 5. Thematic map design -- 6. Glossary -- 7. Useful addresses, URLs.  Available also at UN Statistics Division website (viewed 18 June 2009). 
<br/><br/>Includes bibliographical references . 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic Information Systems<br/>Statistical organizations.<br/>Data base management<br/>Data bases<br/>Censuses