000 00478 a2200253 4500
001 1013941
020 _a2
041 _aeng
080 _a621.374.32:681.3 Bel
245 _aDigital concepts
250 _a
260 _aBeaverton
260 _bTektronixn,
260 _c1968
300 _a126 p.
300 _c22 cm
490 _a
100 _aBell, Leonard W.
700 _a
650 _a
650 _aDigital integrated circuits
942 _cBK
942 _2UDC
999 _c101937
_d101938