Handbook on the collection of fertility and mortality data.   

 - New York :   United Nations,   2004. 
 - 129 p. ;    30 cm. 
 - Studies in methods, series F ;   no. 92. .
<br/><br/>  ST/ESA/STAT/SER.F/92 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demographic transition.--------