00418nam a2200157Ia 4500008004100000020000900041035001000050082002300060100003100083245003600114250000600150260006000156300000800216500000900224650002700233210723s9999||||xx |||||||||||||| ||und||  aNULL  a21421  a621.381BBHA / CHA  aBhattacharyya / Chatterjee 0aIndustrial Electronic & Control  a-  aN. DelhibTata McGraw - Hill Publishing Company Limited  a647  a9472  aElectronic Engineering