TY - BOOK ED - Department of scientific and industrial research TI - Calibration of tempertaure measuring instruments T2 - Notes on applied science no.12 U1 - P 536.50287 21st.ed. PY - 1957/// CY - London PB - Her Majestry's statinoary office KW - Temperature measuring instrument KW - Calorimeters KW - Thermometers N1 - National physical laboratory ER -