TY  - RPRT
TI  - Recommended criteria for retrofit materials and products eligible for tax credit 
AU  - Rossiter, Walter J
AU  - Mathey, Robert G
PY  - 1975
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 75-795
DO  - 10.6028/NBS.IR.75-795
ER  -