000 | 00364pam a2200133a 44500 | ||
---|---|---|---|
082 |
_aBTS _bMONO B-1081 |
||
100 | _aGustafson,W G | ||
245 | 1 | _aMAGNETIC SHIELDING OF TRANSFORMERS AT AUDIO FREQUENCIES | |
260 |
_a _b _c1938 |
||
300 | _a22 | ||
500 | _aBound With Bts Mono B-1060-1080,1082-1097, Lack No.1069,73,79 | ||
964 | _gCIRC | ||
997 | _aTR16330 C | ||
999 |
_c401298 _d401298 |