000 00520cam a2200169 4500
005 20210726081834.0
008 210726b nyu||||| |||| 00| 0 eng d
050 4 _aTK2861
_bW37 1969
100 1 _aWarrington, A. R. Van C.
245 0 _aProtective relays
_c/ A. R. Van C. Warrington.
_b: their theory and practice
250 _a1a ed.
260 _aNew York, NY. :
_bJohn Wiley,
_cc1969
300 _av. :
_c25 cm.
_bil. ;
504 _aIncluye índice
650 7 _aRelés protectores
_2lemb
942 _2lcc
_cLIB
999 _c104782
_d104782