00455nam a2200157 a 450000500170000008200170001710000130003424500460004726000430009330000140013669000230015096400190017399700180019299900170021095200700022720251203090657.0  a516,bD, Oor  aOort, F.  aAlgebraic geometry oslo 1970, F.Oort, eng  aAmsterdam, North HollaNew Delhi.c1972  avoo.332p.  aAlgebraic Geometry  bEngcdefg_  a12515 LIBSC C  c15996d15996  00104070aPUbPUd1998-07-16g829.00l0o516, D, Oorp12515yBK