00279nam a22001097a 4500003000400000008004100004082001600045100002400061245005000085260002600135300000800161OSt240719b        |||||||| |||| 00| 0 eng d  a621.3bB51E  aBhattacharya , S.K.  aElectrical Technology for Engg. Services Exam  aM.C. Graw Hill.c1996  a555