00000nam 2200000 4500 KASEL-06100000006898 20170317140532.0 ind 010-061000000006898 331.1 331.1/Aps Aspek Demografis Tenaga Kerja Jakarta : Akademika Pressindo, ; 1973 x, 158 hlm. ; 21 cm. 0 TENAGA KERJA - 13.760/Pro/11/94