000 00550 a2200253 4500
001 168139
020 _a
041 _aeng
080 _a621.315.611:621.3.01
245 _aMethod of test for electric strength of solid insulating materials at power frequencies :
250 _a
260 _aNew Delhi
260 _bBIS
260 _c1963
300 _a16
300 _c
856 _uBIS
490 _aNorth Holland Mathematical library
100 _aBureau of Indian Standards
700 _a
650 _a
650 _a
942 _cPP
942 _2UDC
999 _c184685
_d184685