000 00274nam a2200121Ia 4500
008 220821s2017 xx 000 0 eng d
100 _aBakshi, U. A.
245 0 _aSWITCHGEAR AND PROTECTION
250 _a1
260 _bTechnical
_c2017
300 _a11
942 _2ddc
_cBTECH
999 _c2583
_d2583