fig 4.4 called fig 4.5 in text

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   Philipp Hoschka                  |
   http://www.w3.org/people/hoschka |
				    |   World Wide Web Consortium
				    |   MIT-LCS
   hoschka@w3.org                   |   545, Technology Square
   Tel:(+1) 617.258.5714            |   Cambridge, MA 02139
   Fax:(+1) 617.258.5999            |   USA
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Received on Thursday, 23 April 1998 21:10:30 UTC