This tutorial is about writting technical books or articles with SGML and DocBook.

SGML Elements for writting a book:

<book>
  <bookinfo>
    <title>Title of book</title>

    <author>
     <firstname>Firstname</firstname>
      <surname>Surname</surname>
      <affiliation>
        <address><email>your email</email></address>
      </affiliation>
     </author>