na YOGYA000000000049959 20180913085545 0010-081400000049677 L 304.82 WAN i The importance of emigration for the solution of population problems in Western Europe / by Hilde Wander The Hague : Nijhoff, 1951 x, 55 halaman : ilustrasi, tabel, diagram ; 24 cm 180913 g 0 eng 23 304.82 304.82 WAN i Wander, Hilde Eropa - Emigrasi dan imigrasi Pengungsi politik YOPDYOG ind YOPDYOG eng Research Group for European Migration Problems 49925-b 49925-b