na INLIS000000000008492 20130515201516 ind 979-526-856-2 0010-051300000008492 ind 160 160 Surajiyo, Dasar-Dasar Logika c.1 Cetakan : 1 Jakarta Bumi Aksara 2006 ix, 122 hlm. ;23 cm. 119 Logika Sugeng, Astanto Sri, Andiani