000 00391nam a2200145Ia 4500
008 150723s9999 xx 000 0 und d
020 _a3647
082 _a 621.317 KAL-P
100 _a Kalam, Akhtar; Kothari D P
245 _a Power system protection and communication
260 _b New Age International (P) Ltd. Publishers, New Delhi
260 _c2010
300 _a357
942 _cBK
999 _c3410
_d3410