TY - RPRT TI - Standards for building materials, equipment and systems used in detention and correctional facilities AU - Dikkers, Robert D AU - Reeder, Belinda C PY - 1987 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 87-3687 DO - 10.6028/NBS.IR.87-3687 ER -