TY - GEN AU - Jaisewicz, Jan AU - Siyabalapitiya, Tilak TI - Guidelines for calculations T2 - Energy audit manual module SN - 9558376094 PY - 2000/// CY - Colombo PB - Sri Lanka Energy Manager's Association KW - BUILDINGS INSTALLATION KW - ENERGY AUDITING KW - ENERGY MANAGEMENT KW - ENERGY SOURCES KW - POWER SUPPLY ER -