Handbook on data processing methods/  
Prepared jointly by Statisti cal Office of the United Nations [and] Statistics Division, Food and Ag riculture Organization of the United Nations. 
 - Provisional ed. 
 - Rome,    1959- 
 - pts. :    diagrs;    28 cm. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Statistics.<br/> Electronic data processing.<br/> Punched card systems.