na INLIS000000000022514 20150112094207.0 $a 978-979-075-184-2 $0010-011500000000269 $a 540 MIC t C.4 $a 540 MIC t C.4 $a Michael Purba $a TOPS Siap Ujian Nasional Kimia SMA/MA $a Jakarta $b Erlangga $a KIMIA, SOAL UN $a Arpus Kab. Magetan $a 56.300