TY  - BOOK
AU  - Griffiths, Roosevelt
TI  - Thermostats and Temperature Regulating Instruments
U1  - 536.5 21st ed.
PY  - 1934///
CY  - London
PB  - Charles Griffin and Company Limited 
KW  - Theromostats Based on the Expansion With Temperature og Gases, Liquids, Mercury
ER  -