Thomas, W. C.
view article (9.992496)
Solar Collector Test Procedures: Development of a Method to Refer Measured Efficiencies to Standardized Test Conditions. Final Report. 1977-1980.
Virginia Polytechnic Institute and State University, Blacksburg
National Bureau of Standards, Washington, DC,
NBS GCR 84-459; VPI-E-80-23,
February 1984,