000 00370pam a2200133a 44500
008 160408b1971 xxu||||| |||| 00| 0 eng d
082 _a614.836
_bR246
100 _aRedding, R. J.
245 1 _aINTRINSIC SAFETY
_cTHE SAFE USE OF ELECTRONICS IN HAZARDOUS LOCATIONS
260 _aLondon
_bMcgraw-Hill
_c1971
300 _aix,179
964 _gCIRC
997 _aA18380 C
999 _c272931
_d272931