na INLIS000000000003721 20130515140312 ind 979-526-856-2 0010-051300000003721 ind 160 160 Surajiyo, Dasar-Dasar Logika c.2 Cetakan : 1 Jakarta Bumi Aksara 2006 ix, 122 hlm. ;23 cm. 119 Logika Sugeng, Astanto Sri, Andiani