00358nam a2200157Ia 450000500170000000800410001704100080005808200100006610000200007624500340009625000060013026400280013630000160016465000060018065500140018620260922095406.0260922s9999    xx            000 0 und d  aind  a371.21 aRooijakkers, Ad10aMengajar Dengan Sukses (Guru)  a9  aJakartabGrasindoc1993  a- hlm.c cm 4a0  aGrade 7-9