Indirect procedures for estimating emigration. 

 - Liège, Belgium :  International Union for the Scientific Study of Population (IUSSP) ,  1981 
 - 60p. :  ill. ;  24 cm. 
 - IUSSP papers ;  no. 18 .
<br/><br/> "Working Group on the Methodology for the Study of International Migration." 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>A proposal for estimating the emigrant population by sex and age from special census questions / by Jorge L. Somoza -- A proposal for the use of information on residence of siblings to estimate emigration by age / by Kenneth Hill -- Indirect estimates of emigration / by Jorge L. Somoza. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Emigration and immigration--Statistics--Methodology
<br/><br/><label>Gov. Doc. Class. No.: </label>XZ IUSSP Pap-18