000 00335nam a2200145Ia 4500
008 240417s9999||||xx |||||||||||||| ||und||
020 _cRS 7681.12
040 _aSELE
100 _aWarrington A.R. Van C
245 0 _aProtective Relays
250 _a1st
260 _aLondon
_bCapman & Hall
_c1962
300 _a484p.
942 _cBK
999 _c115722
_d115722