=LDR 00000nam 2200000 4500 =001 INLIS00000000031994 =005 20260720170440 =082 ##$$a 530 =100 1#$$a Marthen Kanginan =245 1 $$a Fisika Kelas XI 2.A /$c Marthen Kanginan =260 ##$$a Jakarta :$b Erlangga,$c 2006