000 | 00505nam a22001577a 4500 | ||
---|---|---|---|
008 | 230612b |||||||| |||| 00| 0 eng d | ||
020 | _a0-85296040-9 | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a621.3-783(082.2) _bL1 |
||
245 | _aConference on electrical safety in hazardous environment 16-18 March 1971 | ||
260 |
_aLondon: _bThe Institution of Electrical Engineers, _c1971 |
||
300 | _a185p. | ||
650 | _aElectrical | ||
653 | _aHazardous | ||
942 |
_2udc _cPR |
||
999 |
_c42111 _d42111 |