na YOGYA-05110000000540 20110509102421.0 ind 979-731-051-5 010-051100000000540 Ind YOPDYOG 460 DEP 460 Sus L SUSIANTO, F Logika proposisional oleh,F SOesianto & Djoni dwiyono YOgyakarta Andi 2003 xii 207 hlm ilus 23 cm Bibliografi:hlm 183 Logika YOPDYOG CB-D.11 2003-358