000 00289nam a2200121Ia 4500
001 123115
008 170722s9999 xx 000 0 und d
100 _aTheraja, B. L.
245 _aWorked examples in electrical technology 1962 /
250 _a2,4
260 _c1966,1977.
942 _cGEN
999 _c63519
_d63519