1 BOOK
  Syntax: BOOK[/BINNED|/UNBINNED|/ERROR|/NOERR|/ASYMMETRIC] id [&idb]
          title
          ndim
          maxpnt   OR nbinx xlo xhi [nbiny ylo yhi ...]
   where: id     is the plot identifier
          idb    is the (optional) secondary identifier
          title  is the title for the new plot
          ndim   is the number of dimensions
          maxpnt is the maximum number of points (for an unbinned plot)
          nbinx  is the number of x bins
          xlo    is the lower limit on x
          xhi    is the upper limit on x

  Alias for `HISTOGRAM BOOK'. See HELP HISTOGRAM BOOK for more details.

