000 00653 a2200277 4500
001 139279
020 _a0-87909-324-21
041 _aeng
080 _a681.3 Mag
245 _aHandbook of computer maintenance and troubleshooting
250 _a
260 _aReston
260 _bReston Pub.,
260 _c1973
300 _axiii,366 p.
300 _c23 cm
490 _a
100 _aMaguire, Byron W.
700 _a
650 _a
650 _aElectronic digital computers-Programming
650 _aElectronic digital computers-Testing
650 _aElectronic digital computers-Maintenance and repair
942 _cBK
942 _2UDC
999 _c69476
_d69476