000 00294nam a22001217a 4500
082 _a621.3
_bPAL
_cL-9, P-22
100 _aPalmer, A.Risdon
245 _aElectrical experiments
260 _aLondon
_bThomas Murby & Co.
_c1918
300 _axii, 115p. :
_bill. :
_c4 Cm
650 _aMCE
942 _cBK
999 _c5577
_d5577