00878     2200325   4500001002100000005001500021035002000036007000300056008003900059020002200098040001200120090002100132100002200153245007400175250001000249260004300259300003400302700001500336850001200351041000800363043001200371504002500383852001200408999002100420082001500441084002100456650003600477521002000513990001900533INLIS00000000002386820190813104910  a0010-0718000485ta180718                |          | |    a978-602-5764-09-7  aJIPDSUR  aCB-D13/2018-1008  aLufia Krismiyanti1 aMengejar medali OSN guru IPA /cLufia Krismiyanti; editor, Suhud Rois  acet.1  aSurabaya :bCipta media Edukasi,c2018  ax,238 hlm. :bilus. ;c21 cm.0 aSuhud Rois  aJIPDSUR  aind  aa-io-ji  aBibliografi: hlm 225  aJIPDSUR  aCB-D13/2018-1008  a370.71[23]  aCB-D13/2018-1008  aGuru - pendidikan dan pelatihan  aMasyarakat umum  a06647/DPK/2018