20 1 10 SUMIHARTI, Yati [ed.] Additional Author SIRAIT, Alfonsus [penerj.] Additional Author RAYBURN, Letrica Gayle Primary Author mixed material 9794117382 Jakarta Erlangga 1999 SUMIHARTI, Yati [ed.] Additional Author SIRAIT, Alfonsus Additional Author RAYBURN, Letrica Gayle Primary Author mixed material 9794117390 Jakarta Erlangga 1999 USRY, Milton F. Additional Author MATZ, Adolph Primary Author SIRAIT, Alfonsus Additional Author mixed material Jakarta Erlangga 1993 USRY, Milton F. Additional Author MATZ, Adolph Primary Author SIRAIT, Alfonsus Additional Author mixed material Jakarta Erlangga 1990 SIRAIT, Alfonsus [penerj.] Translator MUSGRAVE, Peggy B. Additional Author MUSGRAVE, Richard A. Primary Author mixed material Jakarta Erlangga 1991 SIRAIT, Alfonsus [ed.] Additional Author SMITH, Jay M. Primary Author mixed material Jakarta Erlangga 1992 REEVE, James M. Additional Author WARREN, Carl S. Additional Author NISWONGER, C. Rollin Additional Author SIRAIT, Alfonsus [penerj.] Additional Author mixed material Jakarta Erlangga 1999 WIBOWO, Herman [penerj.] Additional Author USRY, Milton F. Primary Author MATZ, Adolph Additional Author SIRAIT, Alfonsus [ed.] Additional Author mixed material Jakarta Erlangga 1990 SUMIHARTI, Yati [ed.] Additional Author USRY, Milton F. Primary Author SIRAIT, Alfonsus Additional Author WIBOWO, Herman Additional Author HAMMER, Lawrence H. Additional Author mixed material 54050874 Jakarta Erlangga 1995 SIHOMBING, Tulus [ed.] Additional Author SIRAIT, Alfonsus [penerj.] Additional Author BOATSMAN, James E. Additional Author mixed material 9794115452 Jakarta Erlangga 1997