TY - RPRT TI - Group homes for the developmentally disabled : case histories of demographics, household activities, and room use AU - Ramey-Smith, A M AU - Fechter, J V PY - 1979 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 79-1727 DO - 10.6028/NBS.IR.79-1727 ER -