000 003680000a22001330004500
008 140223b1976 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aD65 L6
082 _aD65 L6
100 _aNorris (B)
245 _aDigital integrated circuits and operational amplifiers and optoelectronic circuit design
260 _c1976
650 _aElectron Engineering
999 _c155219
_d155219