Cut-sheet media (paper) sizes.

     The CAD industry has American and International standards for media
     sizes (paper and mylar are common media types).  This problem summary
     will list the 3 most popular standards and show the media sizes for 
     each in inches and in millimeters.  The three most popular standards
     are:

     1.   ANSI = American National Standards Institute for Engineering
                 Drawing.
     2.   ARCH = Architectural Standard.
     3.   ISO  = International Standards Organization for Engineering
                 Drawings.


     ANSI Media Sizes, as established by the ANSI Standards:

     Media     Inches        Millimeters
     Size
      A       8.5 x   11     216  x  279
      B       11  x   17     279  x  432
      C       17  x   22     432  x  559
      D       22  x   34     559  x  864
      E       34  x   44     864  x 1118

     ARCH Media Sizes, as established by the Architectural Standards:

     Media      Inches       Millimeters
     Size
       ARCH 1    9  x  12    229  x  305
       ARCH 2   12  x  18    305  x  457
       ARCH 3   18  x  24    457  x  610
       ARCH 4   24  x  36    510  x  914
       ARCH 5   30  x  42    762  x 1067
       ARCH 6   34  x  44    914  x 1219

     ISO Media Sizes, as established by the International National Institute
     for Engineering Standards:

     Media      Inches         Millimeters
     Size
      A4      8.27  x 11.69    210 x 297
      A3      11.69 x 16.54    297 x 420
      A2      16.54 x 23.35    420 x 594
      A1      23.35 x 33.11    594 x 841
      A0      33.11 x 46.81    841 x 1189