Point your WWW browser to

ftp://aplcomm.jhuapl.edu/pub/cgmodel

The new version (1997-01-09) of the document at FTP site:
aplcomm.jhuapl.edu
in directory (use lower-case (small) letters for the directory name)
/pub/cgmodel
_____

working draft PostScript version

CGM9701P.ZIP:  Zipped PostScript (1997-01-14)  (150 KB)
CGM9701.PS:  PostScript (1997-01-14)  (1.35 MB)

Note that in Section E.2 on page 23, 3 of the glyphs for the Hebrew
characters fail to print correctly because I am using a WordPerfect 6.1
font (Hebrew David) which most people do not have.