机读格式显示(MARC)

• 000 00872cam 2200265 a 4500

• 000 1000102287

• 001 0000325345

• 005 20080320144830.0

• 008 041696s1984 enka b 001 0 eng d

• 020 __ |a 0850124433 : |c CNY1.30

• 040 __ |c SJT

• 090 __ |a TP274/WM

• 093 __ |a TP274 |2 4

• 099 __ |a CAL 022000312792

• 100 1_ |a Wood, Michael |q (Michael B.)

• 245 10 |a Systems design for data protection / |c Michael Wood and Tony Elbra.

• 260 __ |a Manchester : |b NCC, |c 1984.

• 300 __ |a 143 p. : |b ill. ; |c 21 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Electronic data processing departments |x Security measures.

• 700 1_ |a Elbra, Tony.

• 901 __022008000954

• 905 __ |a CAU |f TP274/WM |b E0273117-8

• 907 __ |a CAU |f TP274/WM |b E0273117-8

• 999 __ |t C |A gxr |a 20080320 14:45:37 |I gxr |i 20080320 14:48:30 |G gxr |g 20100315 14:53:2