@@ -2,7 +2,9 @@
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 <html>
 	<body>
-		<a href="lecture01/slides/lecture01.html#">Lecture 01</a>
+		<a href="lecture01/slides/lecture01.html#">Lecture 01. Intro</a>
+		<br>
+		<a href="lecture01/slides/lecture01.html#">Lecture 02. Classes and objects</a>
 	</body>
 </html>