000 00388nam a22001217a 4500
008 140405b xxu||||| |||| 00| 0 eng d
082 _a621.3
100 _aEHENBUEHL , JOHN .
_912455
245 _aCIRCUITS AND MACHINES IN ELECTRICAL ENDINEERING /
_cJOHN EHENBUEHL , MAX A.FAUCETT .
260 _aLONDON :
_bCHAPMAN & HALL , LIMITED ,
_c1939 .
300 _a691 P.
942 _2ddc
_cBK
999 _c15485
_d15485