00533nam a2200193 4500 b10410995 CY-PaNEU 20240709100750.0 130409s1912 ||0 | eng c CY-PaNEU HQ21 .E6 1912 Ellis, Havelock, 1859-1939. 9573 The task of social hygiene / by Havelock Ellis. London : Constable & company ltd., 1912. 414 p. ; 22 cm. Eugenics. 9572 Social problems. 2862 BK 2668 2668 0 0 0 0 plo CY-PaNEU CY-PaNEU 2009-04-13 0 HQ21.E6 1912 3004057 2020-06-28 00:00:00 1 2020-06-28 BK