5 1 50 Drs.Erman Mawardi, Ir.Moch.Memed, Dipl.H.E.,APU Primary Author mixed material 9798433562 Bandung Alfabeta 2006 Mohamad Arief Ilyas Primary Author Agus P.P.Brotodiharjo Primary Author Erman Mawardi Primary Author John P. Pantouw Primary Author mixed material 02151251 HATHI 1988 Erman Mawardi Primary Author Soejoedi Soerachmad Primary Author M.Alam Hakim Primary Author Sri Harto Br. Primary Author Joko Sujono Primary Author Iwan Nursyirwan Primary Author Moch.Memed Primary Author mixed material 02151251 HATHI 1987 Drs. Erman Mawardi, Dipl., AIT Primary Author mixed material 9798433562 Bandung, Alfabeta 2006 Ir.Moch.Memed, DIPL.H.E. Primary Author Drs.Erman Mawardi, DIPL.A.I.T Additional Author mixed material HATHI 1998