000 00440pam a2200157a 44500
008 140414b1938 xxu||||| |||| 00| 0 eng d
082 _a621.305
_bIEE
110 _aE AND F N SPON LIMITED
245 _aThe Journal of The Institute of Electrical Engineers
260 _aLONDON
_bThe Institute of Electrical Engineers
_c1938
300 _aVol. 83
362 _a1938
650 _a ELECTRICAL ENGINEERING
906 _a39283
942 _2ddc
999 _c37245
_d37245