"Diploma-standard SPO 2011" - the Program for the press of title pages and appendices to diplomas about average vocational training, the academic inquiries of the sample of 2010-2011.
A calculator to use to quantify the packs Jive wooden flooring required to complete an installation using the length x width or simply the square metre area.
A handy calculator for working out resistance of underfloor heating matting when connected to 230v supply. Also works out the ampage that will run through the thermostat/ timer.