16272 1599 10 GRIBBIN,JOHN Primary Author mixed material TARANGGONO, AGUS Primary Author mixed material MEDIARMAN,BERNARD Primary Author mixed material KANGINAN, MARTHEN Primary Author mixed material SUPIYANTO Primary Author mixed material mixed material SUBAGYA, HARI Primary Author mixed material RUWANTO, BAMBANG Primary Author mixed material TIM EDUKATIF Primary Author mixed material TUKAN, PAULUS Primary Author mixed material