00788cam a22002411 4500 l 30000028 DLC 20260227111532.0 820929s1929 enka 000 0 eng l 30000028 (OCoLC)29165368 DLC MnU-B DLC premarc HB1323.I4 C2 Campbell, Janet Mary, Dame. Infant mortality; international inquiry of the Health organisation of the League of nations, English section. London, H. M. Stationery off., 1929. 118 p. incl. tables. diagrs. 24 cm. Infants Mortality. League of Nations. McKinlay, Peter Laird. Reports on public health and medical subjects ; no. 55. 35960 35960