TY  - BOOK
AU  - Perry,Charles C.
AU  - Lissner,Herbert R
TI  - The strain gage primer / 
U1  - 620.112 
PY  - 1955///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - Strain gages
N1  -  Includes bibliographical references
ER  -