na JAKPU-03100000021907 20100302115737.0 ind 010-031000000021907 001.642 5 GUN w GUNAWAN, Donny Woprdstar 5.5 Donny Gunawan Cet. 4 Jakarta Elex Media Komputindo 1992 252 hlm 21 cm KOMPUTER PENELITIAN Perpumda DKI 7-05-2008 5 SEP 26653/93 26656/93 26657/93