<?xml version="1.0" encoding="ISO-8859-1"?>
<book xmlns="http://www.qizx.com/namespace/Tutorial">
  <title>Ringworld</title>
  <author>Larry Niven</author>
  <publicationDate>MCMLXX</publicationDate>
  <editions>
    <edition>
      <ISBN>0575077026</ISBN>
      <publisher>Gollancz</publisher>
      <language>English</language>
      <year>2005</year>
    </edition>
    <edition>
      <ISBN>0345293010</ISBN>
      <publisher>Ballantine Books</publisher>
      <language>English</language>
      <year>1970</year>
    </edition>
  </editions>
</book>
