000 00303nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a629.8 G397
100 _aGEYGER,W.A
245 0 _aNONLINEAR-MAGNETIC CONTROL DEVICES
260 _aNEW YORK
_bMcGraw-Hill
_c1964
300 _a24X15
942 _cBK
_2DDC
999 _c11979
_d11979