TY  - BOOK
AU  - Leck,J.H.
TI  - Pressure measurement in vacuum systems
U1  - 621.55 
PY  - 1964///
CY  - London
PB  - Institute of Physics
KW  - Vacuum-gages
KW  - Pressure gages
N1  - Includes index; Bibliography: p. 138-141
ER  -