000 00262nam a2200109Ia 4500
100 _aBozic S M
245 _aElectronic and Switching Circuits
260 _c1975
_bEDWARD ARNOLD
_aLondon
300 _axi+380
700 _aCheng R M H
_aParsons J D
942 _cBK
999 _c8418
_d8418