United Nations <br/><br/>
Principles and recommendations for a vital statistics system, Revision 3 

 - Kigali :  United Nations,  2014. 
 - 224 pages 
<br/><br/><label>ISBN: </label>978-92-1-161572-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Book