00424nam a2200133Ia 4500008004100000082001700041100001600058245005300074260003700127300001300164942000700177952008900184999001700273240817s9999    xx            000 0 und d  a621.37 r18,e  aRao, H.V.S. 0aElectrical measrments and meassuring instruments  c1977a Delhib Khanna Publishers  a344p. p.  cBK  00104070aTCLbTCLd2024-08-21l0o621.37 r18,ep35999r2024-08-21w2024-08-21yBK  c25835d25835