000 00273nam a2200109Ia 4500
008 220201s1972 xx 000 0 eng d
100 _aKOHONEN TEUVO
245 0 _aDIGITAL CIRCUITS AND DEVICES
260 _aU S
_bPRENTICE HALL OF INDIA
_c1972
300 _a466
942 _2ddc
999 _c89323
_d89323