000 00281nam a2200121Ia 4500
008 220201s1962 xx 000 0 eng d
082 _a621.381
100 _aBrener, John W
245 0 _aSupercunductive devices
260 _bMc graw hill co
_c1962
300 _a184
942 _2ddc
999 _c76691
_d76691