<?xml version="1.0" encoding="UTF-8"?>
<bib>
<book year="1994">
<title>TCP/IP Illustrated</title>
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<book year="1992">
<title>Advanced Programming in the Unix Environment</title>
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<book year="2000">
<title>Data on the Web</title>
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<book year="1999">
<title>The Economics of Technology and Content for Digital TV</title>
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