00495nam a2200193Ia 450000500170000000800440001724500220006126000450008330000060012802000080013494400080014294300300015094400120018095300110019259100060020394200680020999800090027799900150028620260803094144.0251212s9999    xx            000 0 und d???1 aPhysical Science.  aQuezon City:   :bFelta Multi Media,cc?  a:  aDVD  aDVD  b0c1d1e1f0g0h1i1j1  b1c1d0  pSP0063  a0  2lcccavarizalb2015-04-07 23:22:46drizale2015-04-07 23:22:46  a7995  c7972d7972