000 00293nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
082 _bWAR
100 _aWarnar, R M
245 0 _aSemi-conductor- Device Electronics
260 _aLondon
_bHolt Rinhart
_c1991
300 _a904+29
942 _2ddc
999 _c26736
_d26736