000 00209nam a2200085Ia 4500
008 180131b1996 xxu||||| |||| 00| 0 eng d
080 _a
_b621.311 CIG.96
100 _aCigre
245 _aCigre: 15/21/33-15 To 301-1996
260 _a
_bCIGRE
_c1996
999 _c65153
_d65153