17 1 10 WIDYAHARTONO, Bob (Penerj.) Additional Author KEEGAN, Warren J. Primary Author SINDORO, Alexander [penerj.] Additional Author mixed material 9796830957 Jakarta Gramedia 2003 KEEGAN, Warren J Primary Author mixed material 0133572455 New Jersey Prentice-Hall 1989 KEEGAN, Warren J. Primary Author mixed material 0132971860 New Jersey Prentice-Hall Internation 1995 KEEGAN, Warren J Primary Author mixed material 9796830949 Jakarta Gramedia 2007 KEEGAN, Warren J. Primary Author mixed material 0130103365 London Prentice Hall International, Inc 1999 KEEGAN, Warren J. Primary Author mixed material New Jersey Prentice-Hall Internation 2002 KEEGAN, Warren J. Primary Author mixed material Englewood Cliffs, N.J. Prentice-Hall Internation 1989 BUDIDHARMO, Susanto [penerj.] Additional Author KEEGAN, Warren J. Primary Author mixed material Jakarta Elex Media Komputindo 2000 BUDIDHARMO, Susanto [penerj.] Additional Author KEEGAN, Warren J. Primary Author mixed material Jakarta Elex Media Komputindo 2000 SINAGA, Herman [ed.] Additional Author KEEGAN, Warren J. Additional Author SIHOMBING, Damos [penerj.] Additional Author McDONALD, Malcolm H. B. Primary Author mixed material 9794117269 Jakarta Erlangga 1999