机读格式显示(MARC)

• 000 00838cam a2200289 a 4500

• 001 0000329671

• 003 CAL

• 005 20200729110700.0

• 008 981216s1980 mdua b 00110 eng

• 010 __ |a 79020071 //r94

• 020 __ |a 0914894137

• 040 __ |a DLC |c DLC |d DLC

• 050 00 |a QA76.9.D3 |b U44

• 090 __ |a TP392/U41

• 093 __ |a TP392

• 099 __ |a CAL 022000327343

• 100 1_ |a Ullman, Jeffrey D., |d 1942- |0 CAL n2004511729# |7 ba0yba0y

• 245 10 |a Principles of database systems / |c Jeffrey D. Ullman.

• 260 __ |a Potomac, Md. : |b Computer Science Press, |c c1980.

• 300 __ |a 379 p. : |b ill. ; |c 24 cm.

• 440 _0 |a Computer software engineering series

• 500 __ |a Includes index.

• 504 __ |a Bibliography: p. 360-371.

• 650 _0 |a Database management.

• 740 0_ |a Database systems.

• 920 __ |a 211020 |z 2

• 998 __ |a SJT