na YOGYA-02090000019309 20090227022950.0 ind 979-537-325-0 010-020900000019309 519.4 519.4 Suh K SUHARTANTO, Heru Komputabilitas Heru Suhartanto Jakarta Elex Media Komputindo 1993 x, 196 hlm 20 cm Matematika Komputer YOPDYOG 14-03-06 1 rtrevTM 93P0044451