Flat boards of solid or laminated wood, or
fiberboard, used to insure even pressure when
books are pressed. Since they are placed between
covered books, they must be smooth and lined with
clean waste. See also:CASING-IN BOARDS .
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:44 PST
Retrieved: Saturday, 26-May-2018 07:58:15 GMT