00320nam a2200109Ia 4500008004100000020001500041100001600056245008700072260003500159300000900194650000700203221030s9999    xx            000 0 und d  a818845852X  aJ. B. Gupta 2aA Course in Electrical & Electronic Measurements & Instrumentationcby J. B. Gupta  bS. K. KatariaaNew Delhic2015  a1290  aEE