33668 2207 10 Khacharutian, Warbey Additional Author Gurfinkel, German Additional Author mixed material New York MCGRAW-HILL 1969 Universitas Diponegoro Additional Author mixed material Semarang UNDIP 1989 Metzger, Michael B. Additional Author mixed material 02560334X Illionis Irwin 1986 Barnes, Don Additional Author Brown, Jerry Additional Author mixed material Lexington D.C.HEATH 1980 Barnes, Don Additional Author Brown, Jerry Additional Author Burgdorf, Arlenne Additional Author mixed material 669029335 Lexington D.C. HEATH AND COMPANY 1980 Burgdorf, Arlene Additional Author Brown, Jerry Additional Author Barnes, Don Additional Author mixed material Lexington D.C.HEATH AND COMPANY 1980 Sugiyanto, FX Additional Author mixed material Yogyakarta UKRIM 1990 United States. Departement Of The Interior Additional Author mixed material New Delhi OXFORD PUBLISHING Sa Trutmann, O Additional Author Frick, Heinz Additional Author mixed material Yogyakarta Kanisius 1979 Barnes, Don Additional Author Brown, Jerry Additional Author Burgdorf, Arlene Additional Author mixed material Lexington D.C.HEATH AND COMPANY 1980