000 00325nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aStorm, H. F.
245 0 _aMagnetic amplifiers
260 _bJOHN WILEY & SONS, INC.
_aNEW YORK
_c1955
653 _aENGINEERING
942 _c1
999 _c34870
_d34870