United Nations ..Department of International Economic and Social Affairs. <br/><br/>
Step-by-step guide to the estimation of child mortality 

 - New York  United Nations  1990 
 - vii,83p. ; 28cm.- 
 - Population studies; no.107 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children<br/>Mortality<br/>Child<br/>Childhold<br/>Children-Mortality
<br/><br/><label>Dewey Class. No.: </label>DB312.230202  / UNI