Ross, Byron W. Melatih Pekerja Awam. - Bandung: Kalam Hidup, t.th. - 43p. ilus, 19 cm. Subjects--Topical Terms: Pendidikan--Pekerja AwamPelatihan LC Class. No.: BV4400 / .R688 n.d. Dewey Class. No.: 268.434