00385nam a2200133 a 450000500170000002000150001708200160003210000190004824500520006726000460011930000260016563000390019163000210023020251202164126.0  a0442285280  a005.74bTUR  aTurk, Thomas A  aPlanning and designing the database environment  aNew YorkbVan Nostrand Reinhold Co.c1985  axiv,214p.b22 cm.cPB  aSystems design-database management  aComputer science