00600nam a2200193 a 450000500170000002000150001708200160003210000210004824500350006925000130010426000360011730000240015369000200017796400160019799700340021399900190024795200700026695200700033620251203111212.0  a8175155450  a005.74bULL  aUllman,Jeffrey D  aPrinciples Of Database Systems  a3rd edn.  aNew DelhibGalgotia Pubn.c2008  axi,670p.c24cm.cPB  aDatabase system  bcdefg_  a139800 LIBSC C 139801 LIBSC C  c117556d117556  00104070aPUbPUd2009-03-20g256.00l0o005.74 ULLp139800yBK  00104070aPUbPUd2009-03-20g256.00l0o005.74 ULLp139801yBK