na INLIS000000000019540 20140610081619.0 a ||| | 170530| ||| | $a 979-526-856-2 $a 0010-061400000000204 $a R 160 $a R 160 SUR d C.1 $a Drs. Surajiyo $a Dasar Dasar Logika $a Ke-1 $a Jakarta $b PT.Bumi Aksara $c 2006 $a Drs. Sugeng Astanto, M.Si. $a ARPUS Magetan $a 25.592-0