Lesson 2 got rather messed up and to
prevent similar problems from developing
with lesson 3 we have taken the following measures:
1. We've proofread it much better.
2. We're going to work only with the
doc file until it is definitely fairly
error proof.
So; we are now posting lesson3.doc to the
list. We kindly ask those of you who use that
format to read the lesson and tell us quickly
of any errors you spot.
The text format and web-page will follow
soon enough.