000			00367nam a2200145Ia 4500
008			210209s9999||||xx |||||||||||||| ||und||
020			_a1574447165
082			_a621.317 _bBL-P
100			_aBlackburn, J Lewis _923329
245		0	_aProtective Relaying _c J LewisBlackburn
250			_a3rd
260			_aBoca Raton _bCRC Press _c2007
300			_a633p
942			_cREF
999			_c66163 _d66163