000 00338nam a22001217a 4500
082 _a621.3
_bSTA
_cL-9, P-42
100 _aKnowlton A.E
245 _aStandard handbook for electrical engineers
_cKnowlton A.E
260 _aNewyork, london
_bMcgraw-hill book company
_c1941
300 _axi, 2303 p.
_bill.
_c22 cm.
650 _aMCE
942 _cBK
999 _c5628
_d5628