00415nam a2200157Ia 450000500170000000800410001704100080005808200090006610000360007524500540011125000060016526400500017130000160022165000060023765500140024320260922095714.0260922s9999    xx            000 0 und d  aind  a574.1 aGuru Mata Pelajaran, Musyawarah10aBidang Studi Ipa Mata Pelajaran Biologi Smp Kls 2  a0  aJakartabMusyawarah Guru Mata Pelajaranc1996  a- hlm.c cm 4a0  aGrade 7-9