00556nam a22001937a 4500 0 0 0 0 RIEBPL RIEBPL 2021-10-12 0 621.381 M474P 50311 2021-10-12 00:00:00 2021-10-12 BK 43373 43372 OSt 20211012155034.0 211012b ||||| |||| 00| 0 eng d 81-219-0002-6 0 eng 621.381 M474P Mehta, V.K. Principles of electronics : for diploma, AMIE, degree & other engineering examinations New Delhi : S. Chand and Company, 1993 viii, 488p. Electronics | Electron--Emission | Atomic--Structure BK