- Author: Butcher Ken
- Language: English
- Year: 2009
- Author: Butcher Ken, Parsloe C., Race G.Lawrence
- Language: English
- Year: 2013
- Author: Armstrong John, Butcher Ken, Race Guy Lawrence, Saville Andrew
- Language: English
- Year: 2014
Fan Coil Units
pdf
- Author: Butcher Ken, Price Mike
- Language: English
- Year: 2008
- Author: Butcher Ken, Welch Terry
- Language: English
- Year: 2002
- Author: Butcher Ken, Carwardine Helen, Pennycook K. A
- Language: English
- Year: 2007
- Author: Butcher Ken, Parsloe C., Race Gay Lawrence
- Language: English
- Year: 2005
- Author: Butcher Ken, Race Gay Lawrence, Roebuck Justin
- Language: English
- Year: 2005
- Author: Butcher Ken, Carwardine Helen, Parsloe C
- Language: English
- Year: 2006
- Author: Butcher Ken, Littlefair P. J
- Language: English
- Year: 2006