00489nam a2200181Ia 450000500170000000800410001704100080005808200120006610000190007824500620009725000060015926400330016530000260019865000060022465500140023070000350024470000280027920260922095426.0260922s9999    xx            000 0 und d  aind  a745.5921 aGROVER,  David10aBangunan b: Pendekatan langsung kepada ilmu Pengetahuan   a1  aJakartabQuality Pressc1997  a48 hlm.bilus.c28 cm 4a0  aGrade 7-91 aEsther S. Mandjanietranslator1 aLyndon Saputra eeditor