na INLIS000000000043649 20161117093537.0 $0010-111600000002672 $a 513.9 USM m $a Wan Usman $a Materi Pokok Matematika Manajemen II $a 1 $a Jakarta $b karunika $c 1986 $a Kantor ARPUS KAB. MAGETAN $a 26.614-0