00368nam a2200145Ia 4500008004100000041000800041082001200049100001500061245004000076250001200116260003300128300001100161650003100172999001900203231207s9999    xx            000 0 und d  aeng  a005/BAT  aC. J. Date  aAn Introduction to Database Systems  a2001Ed.  bPearson Education Pub. Delhi  aPB/938  aComnputer Program Language  c942697d942697