TY  - BOOK
AU  - Belove,Charles
AU  - Schachter,Harry
TI  - Digital and analog systems,circuits and devices: an introduction 
SN  - 0070044201
U1  - 621 3815 
PY  - 1973///
CY  - New York
PB  - McGraw Hill Book Company
KW  - digital and analog systems
KW  - circuits
ER  -