TY  - BOOK
AU  -   Bouwens, A. J.
TI  - Digital instrumentation
SN  - 9780074630488
U1  - 681.2 B669d 
PY  - 1984///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Electronic instruments
KW  - Logic circuits
ER  -