TY - RPRT TI - Determining cost-effective insulation levels for masonry and wood-frame walls in new single-family housing AU - Peterson, Stephen R AU - Barnes, Kimberly A AU - Peavy, Bradley A PY - 1981 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS BSS 134 DO - 10.6028/NBS.BSS.134 ER -