=LDR 00000nam 2200000 4500 =001 KASEL-06100000001658 =005 20100611141037.0 =008 181108||||||||| | ||| |||| ||ind|| =035 ##$$a 0010-061000000001658 =082 #$$a 160 =090 ##$$a 170/Ari/l =100 #$$a ARIF, Usman =245 $$a logika Simbol ( Logika Modren ) =260 ##$$a Surabaya $b Bina Ilmu $c 1978 =300 ##$$a 87 him. ; 21 cm =504 ##$$a 0 =650 # $$a LOGIKA =700 #$$a - =985 ##$$a 3 =990 ##$$a 18885/10/80