000 00282nam a22001337a 4500
020 _a07-094175-0
082 _a621.395 MOR'L
100 _aMORRIS, N. M
_99523
245 _aLOGIC CIRCUTS
250 _a1ST
260 _aLONDON
_bMCGRAW HILL
_c1971
300 _a204P
942 _cBK
999 _c582833
_d582833