机读格式显示(MARC)

• 000 00440nam2 2200181 4500

• 001 0000239580

• 020 __ |a |c ￥3.70

• 041 0_ |a eng

• 093 __ |a TP311.13 |v 4

• 245 1_ |a An introduction to database systems |c Data , C . J . |g |A ANINTROD |F DATA,CJ

• 250 __ |a

• 260 __ |a |b Reading , Addison-Wesley |c 1981

• 300 __ |a 574c

• 440 0_ |a

• 700 _0 |a Data , C . J . |A DATA,CJ |4 著

• 851 _0 |a CN |b HIEL

• 905 __ |a HIEL |d TP311.13/D2.2*2

• 999 __ |b 1