na INLIS000000000005771 20200207080752 0010-061300000005771 200207 g 0 ind Ind 003.54 003.54, Par s Paryono, Petrus Sistem informasi geografis / Petrus Paryono Yogyakarta : Andi Offset, 1994 vi, 88 hlm. : ilus. ; 15 x 23 cm Infomasi, Sistem 979-533-195-7 003.54 PAR s Cet. 1 96.721//Pro-96 96.720/Pro-96 117.520/Pro-97 96.721//Pro-96 96.720/Pro-96 117.520/Pro-97