TY  - BOOK
AU  - Beards, Peter H
TI  - Analog and digital electronics : a first course (Rev. 2nd.edition)
SN  - 9780135717530
AV  - TK 7816 Bea 
PY  - 1996///
CY  - London
PB  - Prentice Hall
KW  - ELECTRONICS
KW  - DIGITAL ELECTRONICS
ER  -