000 00262nam a2200109Ia 4500
008 160710s1937 xx 000 0 und d
100 _aGILDES,J.B
245 _aTRANFORMER PRINCIPLES AND PRACTICES
260 _bMCGRAW HILL
_c1937
300 _a210
942 _2ddc
_cB
999 _c6795
_d6795