000 00417nam a2200145Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
020 _a9789381893012
082 _a621.38232
_bJO-D
100 _aJohns, A.T.
_919883
245 0 _aDigital protection for power systems.
_c A.T.Johns
260 _aNew Delhi
_bShankar Book Agency
_c2012
300 _axi, 200p IET Power Series
942 _cBK
950 _o621.38232 JO-D
999 _c51984
_d51984