00358nam a2200157Ia 450000500170000000800410001704100080005808200110006610000160007724500410009325000060013426400240014030000160016465000060018065500140018620260922095445.0260922s9999    xx            000 0 und d  aind  a910.071 aHayati, Sri10aSains Fisika Sltp Kelas 1 Semester 2  a0  aJakartabEsisc2003  a- hlm.c cm 4a0  aGrade 7-9