000 00467nam a22001697a 4500
003 OSt
005 20190204171445.0
008 150717b xxu||||| |||| 00| 0 eng d
040 _c0
050 _a1038
082 _222
_a621.31213
100 _aGupta, J. B.
245 _aGeneration protection switchgear and economics of electrical power /
260 _aLudhiana,
_bKatson Publishing House,
_cc1978.
300 _aviii, 153p. ;
_bill. ;
_c24 cm.
942 _2ddc
_cEE
_02
999 _c5799
_d5799