Sawhney, A. K., A course in electrical and electronic measurements and instrumentation / A. K. Sawhney - 19th ed. - Delhi : Dhanpat Rai & Co., c2011. - 1320, xii, p. : 23 cm. Subjects--Uniform Titles: Electric measurementsElectronic measurementsMeasuring instrumentsElectronic instruments Dewey Class. No.: 621.37 / Sa966c