00390nam a2200157Ia 450000500170000000800410001704100080005808200090006610000250007524500530010025000060015326400370015930000160019665000060021265500140021820260922095716.0260922s9999    xx            000 0 und d  aind  a574.1 aPenulis Biologi, Tim10aKegiatan Siswa Dalam Biologi 1A Untuk SLTP Kls 1  a5  aBandungbRemaja Rosdakaryac1999  a- hlm.c cm 4a0  aGrade 7-9