TY  - BOOK
AU  - Usher,M.J.
TI  - Sensors and transducers
SN  - 0333387090 (hard)
U1  - 681/.2�19 
PY  - 1985///
CY  - London
PB  - Macmillan Publishers
KW  - Detectors
KW  - Transducers
ER  -