na INLIS000000000021879 20130612120708 Ind 010-061300000021879 Ind 364.153 4 364.153 4, Sof m Sofian, Ahmad Menggagas model penanganan perdagangan anak kasus sumatra Utara, Ahmad Sofian 2004 Yogyakarta xiii, 96 hlm, 23 cm Perdagangan anak NBPNMAT