TY  - BOOK
AU  - Welkowitz,Walter
AU  - Deutsch,Sid
TI  - Biomedical instruments: theory and design 
SN  - 0127441506
PY  - 1976///
CY  - New York, N.Y.
PB  - Academic Press
KW  - Medical instruments and apparatus
KW  - Biomedical engineering
N1  - Includes bibliographical references and index
ER  -