00333nam a2200121Ia 4500008004100000041000800041082001400049100001300063245005600076250001200132260003900144650002800183230711s9999||||xx |||||||||||||| ||und||  aENG  a621bPA-E  aParsad R 0aElectrical measurement and measuring of instruments  a3rd Ed.  c1991aNew DelhibKhanna Publishers  aElectronics Engineering