p. 71: In the second text paragraph, "tet declarations" should be "text declarations"
p. 71: In the fourth text paragraph, "UF-16 and UTF-8 encodings or Unicode" should read "UTF-16 and UTF-8 encodings of Unicode".
p. 79: The nu should be the last letter of the second word rather than the first letter of the third word. That is, it should read
<maxim> σοφός έαυτόν γιγνώσκει </maxim>
In English transliteration "sophos eauton gignoskei" instead of sophos eauto ngignoskei"
p. 79: The end tag is missing a slash in the second code fragment on the page. That is, you should see, (though not all browsers can handle this HTML):
<λογος> σοφός </λογος>
In English transliteration, the second
<logos> should be
p. 82: In the first code fragment, "le fin de semaine" should be "la fin de semaine"; i.e. change "le" to "la"