000 00355nam a22001217a 4500
082 _a537
_bSIS
_cL-6, P-7
100 _aSiskind, Charles S.
245 _aElecttricity, principles, practice, experiments
_cSiskind, Charles S.
260 _aNew York
_bMcGraw Hill Book Company,Inc
_c1947
300 _aix, 441 p. :
_bill, ;
_c20 Cm.
650 _aMCE
942 _cBK
999 _c4631
_d4631