na YOGYA-02090000027761 20090227024154.0 ind 010-020900000027761 001.6424 001.6424 Lot LOTUS 1-2-3 Team penyusun; Syahrial Yusuf ...[ et.al.] Cet. 2 Jakarta Mutiara Sumber Widya 1992 vii, 124 hlm ilus 21 cm Wordsatr 5.0 (Program Komputer) Yusuf, Syahrial YOPDYOG(B) 1 93P0039207