机读格式显示(MARC)
- 000 00619cam a2200229 a 4500
- 008 950306s1971 njua 001 0 eng
- 040 __ |a DLC |c DLC |d SCT
- 099 __ |a CAL 021999619003
- 245 00 |a Auerbach on optical character recognition.
- 260 __ |a Princeton, N.J. : |b Auerbach, |c 1971.
- 300 __ |a 147 p. : |b ill. ; |c 26 cm.
- 490 0_ |a Its Auerbach on series
- 500 __ |a Includes index.
- 650 _0 |a Optical character recognition devices.