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@@ -89,9 +89,9 @@ Addison-Wesley; 380pp; ISBN:&nbsp;978-0134190440<br/>
 <div id='toc'>
 <table><tr>
 <td>
-<h1>Contents [<a href='contents.pdf'/>PDF</a>]</h1>
-<h1>Preface</h1>
-<h1>1. Tutorial</h1>
+<h1>Contents [<a href='ch1.pdf'/>PDF</a>]</h1>
+<h1>Preface  [<a href='ch1.pdf'/>PDF</a>]</h1>
+<h1>1. Tutorial [<a href='ch1.pdf'/>PDF</a>]</h1>
 <h1>2. Program Structure</h1>
 <h1>3. Basic Data Types</h1>
 <h1>4. Composite Types</h1>
@@ -106,7 +106,7 @@ Addison-Wesley; 380pp; ISBN:&nbsp;978-0134190440<br/>
 <h1>11. Testing</h1>
 <h1>12. Reflection</h1>
 <h1>13. Low-Level Programming</h1>
-<h1>Index</h1>
+<h1>Index  [<a href='contents.pdf'/>PDF</a>]</h1>
 </td>
 </tr></table>
 </div>