 Copyrights for individual journals and articles have been maintained by
 the respective authors.  In most cases, permission to reprint has been
 given in the journals themselves. Some journals require that the entire
 issue be reprinted, rather than excerpts.  This has been respected.

 Commercial use of this hypertext presentation requires the prior permission
 of the compiler, Raleigh Muns.  Dissemination by non-profit organizations,
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  Depress your RIGHT ARROW key to enter Hyperspace!   ---->   <START0.TXT>   
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 To find out about the HYPLUS Hypertext system, choose this link ---> <HPLUS>
 To find out about the editor/compiler/author, choose this link --->  <MUNS >

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    UP/DOWN arrows = Highlight Link       RIGHT arrow = Go to next level     
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