000 00312nam a2200133Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a621
082 _bCAT/T
100 _ak.w
_bcattermole
245 0 _atransistor circuits
260 _alondon
260 _bthe english language book society
260 _c1959
999 _c13537
_d13537