History of population statistics :   250 years of population statis tics / 
Statistics Finland. 
 - Helsiniki :   Statistics Finland,   [n.d] 
 - 14 p. ;   23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Statistics-- History.
<br/><br/><label>Dewey Class. No.: </label>519