000 00264nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aYARBROUGH (JOHN M)
245 0 _aDIGITAL LOGIC APPLICATION AND DESIGN
250 _a1ST
260 _bPWS PUB CO.
942 _2ddc
999 _c98156
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