Active solar heating system performance and data review /
Bates, J. E.
Bertarelli, L.
Schmidt, G.
Great Britain.New & Renewable Energy Programme.
Great Britain.Department of Trade and Industry.
IT Power (Organization)
[London] : DTI,
1999.
Title-page: "The work described in this report was carried out under contract as part of the New & Renewable Energy Programme, managed by ETSU on behalf of the Department of Trade and Industry".