When I first webbified this book of Polly's, I tried rendering the Greek letters with unicode but, at the time, too many old browsers were non-compliant, so I used the Symbol font. Now, I find that Unicode is working, for Mac browsers at least (I don't have access to windows computers at this time) so if you're not getting the Greek parts, upgrade to a compliant browser, I guess.
Polly is just completing an addendum, an update as to her current condition and other thoughts. Please check back soon. I hope to have it up here.
Any other issues or questions? Please contact me : sornek@mac.com