00492nam a22001697a 4500008004100000020001700041040005500058080002500113100001900138245003700157250001200194260003100206300001700237650002000254653002400274700002400298230322b        |||||||| |||| 00| 0 eng d  a981-405330-9  aNational Science LibrarycNational Science Library  aD 681.3.016/.019bN71 aElmasri, Ramez  aFundamentals of database systems  a3rd ed.  bPearson Education,  c2000  axxvii, 955p.  aDatabase system  aRelational database  aNavathe, Shamkant B