Ames, andrea L. <br/><br/>
VRML 2.0 sourcebook 
Andrea L. Ames, David R. Nadeau , John L. Moreland 
 - New York  John wiley  1997 
 - xxxiii, 654p.  ill.  23cm.  +cd rom 
<br/><br/> includes index :p.639 - 653 
<br/><br/><label>ISBN: </label>0471165077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hypertext systems<br/>Virtual reality<br/>VRML ( Document markup language )