Guarded hot plate and heat flow meter methodology : a symposium / sponsored by ASTM Committee C-16 on Thermal Insulation and the National Research Council of Canada, Quebec, Can., 7, 8 Oct. 1982 ; C.J. Shirtliffe and R.P. Tye. - Shirtliffe, C. J; Tye, R. P. (ASTM special technical publication ;, 1985)