00385     2200145   4500001002100000005001700021006001900038008004100057035002400098084000700122100001300129245004100142260003900183990001700222INLIS00000000000357720150116131238.0a           ||| | 170609|                      ||| |      $a 0010-011500000001580$a 574$a Depdikbud$a Ilmu pengetahuan alam $b Problematika$a Jakarta $b Dewi hutam citra $c 1998$a 7496/bpu/2000