=LDR 00000nam 2200000 4500 =001 INLIS00000000032490 =005 20260720170442 =082 ##$$a 510 =100 1#$$a Sulistiyono =245 1 $$a Mathematics 3 A Billingual /$c Sulistiyono =260 ##$$a Jakarta :$b Erlangga,$c 2012