TY - BOOK AU - Bureau of Indian Standards TI - Method for Determination of Thermal Conductivity of Thermal Insulation Materials (Water Calorimeter Method) (IS : 9490 - 1980) U1 - IS : 9490 - 1980 PY - 1981/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 9490 - 1980 ER -