000 00299nam a2200109Ia 4500
008 230907s9999||||xx |||||||||||||| ||und||
082 _a621.3
_bWRI
245 0 _aElectrical power system protection /
260 _aSpringer-Science,; Chapman & Hall,
_bLondon :
_c1993
300 _a530 p.
942 _cBK
999 _c600793
_d600793