TY  - BOOK
AU  - Helfrick, Albert D
AU  - Cooper, William D
TI  - Modern Electronic Instrumentation and Measurement Techniques
U1  - 621.381 
PY  - 1990///
CY  - Newdelhi
PB  - Prentice-hall of india
KW  - Oscilloscopes
KW  - Bridge Measurements
KW  - Standards of measurement
N1  - index
ER  -