007570000a22002170004500 PH-MaWHO 20241108112536.0 ST/ESA/SER.A/107 UN File United Nations. Department of International Economic and Social Affairs. 658720 Step-by-step guide to the estimation of child mortality. New York : United Nations, 1990. 83p.+ 1 booklet in pocket at end. POPULATION studies ; no.107. Accompanied by:QFIVE : United Nations program for child mortality estimation. eng Data collection Methods 124819 Infant mortality 200718 WHOLIS DOC Mark 03-06-2008 10:08:34 12847 12847 0 0 0 0 WPRO WPRO 2021-05-24 0 UN File 12847 2024-01-24 00:00:00 2021-05-24 DOC