TY  - BOOK
AU  - D C. Ramsy;
TI  - Egineering Instrumentation and Control,
SN  - 0859502252
AV  - TJ 213,  RAM.
PY  - 1981///
CY  - London
PB  - Stanley Thornes
N1  - Includes index; Includes bibliographic reference and index
ER  -