000			003470000a22001450004500
008			151026t1985 xxu||||| |||| 00| 0 eng d
041			_aeng
080			_a621.315.6 _bS4
942			_cBK
100			_aSeth, S.P.
100			_aGupta, P.V.
245			_aElectrical engineering materials
250			_a3d ed.
260			_aDelhi _bDhanpat Rai _c1985
999			_c141963 _d141963