TY - GEN AU - Ruegg, Rosalie T C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1975-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.75-712 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1975 TI - Solar heating and cooling in buildings ::methods of economic evaluation ER -