TY - RPRT TI - Nontechnical summary of the final report "Optimal weatherization of low-income housing in the United States : a research demonstration project AU - Margulis, Stephen T AU - Clark, Roy E PY - 1982 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 82-2539 DO - 10.6028/NBS.IR.82-2539 ER -