机读格式显示(MARC)
- 000 00944cam 2200301 a 4500
- 008 050322s1987 enka b 001 0 eng
- 040 __ |a DLC |c DLC |d DLC
- 050 00 |a HF5548.37 |b .E45 1987
- 099 __ |a CAL 022000200738
- 245 10 |a Security in office systems / |c J.R. Ellison and J.A.T. Pritchard.
- 260 __ |a Manchester, England : |b NCC Publications, |c 1987.
- 300 __ |a 201 p. : |b ill. ; |c 31 cm.
- 504 __ |a Includes bibliographical references (p. 189-191) and index.
- 650 _0 |a Electronic data processing departments |x Security measures.
- 650 _0 |a Computer security.
- 650 _0 |a Security systems |z Great Britain.
- 700 1_ |a Pritchard, J.A.T. |q (John A.T.)
- 950 __ |a JHUL |b TP309 |c E47