机读格式显示(MARC)
- 000 00967cam 2200361 a 4500
- 008 060905s1975 enka b 001 0 eng
- 020 __ |z 085339210X (hbk.)
- 040 __ |a DLC |c DLC |d DLC |d WUL |d SCT
- 099 __ |a CAL 022000371347
- 260 __ |a Maidenhead, Eng. : |b Infotech Information, |c c1975.
- 300 __ |a vii, 524 p. : |b ill. ; |c 30 cm.
- 440 _0 |a Infotech state of the art report ; |v 22
- 504 __ |a Includes bibliographical references (p. 457-496) and indexes.
- 650 _0 |a Computer input-output equipment.