na INLIS000000000006399 20221018090851 221018 0 ind 979-731-051-5 0010-0721001658 511.03 511.03 SOE l Soesianto, F Logika Proposisional Yogyakarta : Andi, 2003 207 hlm. ; 23 cm. Logika Matematika 012902 012903 012904 012905 012906 017699 017701 017702 017703