000			00323nam a22001457a 4500
999			_c33685 _d33685
020			_a8121939682
082			_a621.381
100			_aGupta,B.R.
245			_aElectrical and Electronics Engineering
250			_a1st
260			_aNew Delhi _bS.Chand _c2012
300			_a519 p.
700			_aSinghal,Vandana
942			_cBK