Finnegan, Ruth, ed <br/><br/>
From family tree to family history 

 - s.l  Cambridge University Press  200 
 - 196 p  fot., gráfs., tbls 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENEALOGIA<br/>INMIGRACION<br/>DEMOGRAFIA<br/>S. XIX-XX<br/>INVESTIGACION DEMOGRAFICA
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ESTADOS UNIDOS