00444nam a2200169Ia 4500003000400000005001700004008004100021040001100062082001600073100001600089245004500105250001400150260005600164300000800220650002700228700001900255OSt20240308211940.0230106s9999    xx            000 0 und d  cMRSPTU  a621.3bNA-I  aB. C. Nakra 0aInstrumentation measurement and analysis  a1st . Ed.  aNew DelhibTata McGraw Hill Education Limitedc1985  a534  aElectrical Engineering  aK. K. Chaudhry