000 00274nam a2200109Ia 4500
008 160710s1948 xx 000 0 und d
100 _aWADDICOR,H
245 _aPRIINCIPAL OF ELECTRIC POWER TRASMISSION
260 _bCHAPMAN AND HALL
_c1948
300 _a458
942 _2ddc
_cD
999 _c70694
_d70694