TY  - BOOK
AU  - HELFRICK, ALBERT D
TI  - MODERN ELECTRONICS INSTRUMENTATION AND MEASUREMENT TECHANIQUES
PY  - 1990///
CY  - New Delhi
PB  - PHI
KW  -  MEASUREMENT TECHANIQUES
KW  -  ELECTRONICS INSTRUMENTATION
KW  - ELECTRONICS AND COMMUNICATION ENGINEERING
ER  -