diff --git a/Doc/library/tkinter.rst b/Doc/library/tkinter.rst
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--- a/Doc/library/tkinter.rst
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@@ -41,9 +41,6 @@
    `Modern Tkinter for Busy Python Developers <http://www.amazon.com/Modern-Tkinter-Python-Developers-ebook/dp/B0071QDNLO/>`_
       Book by Mark Rozerman about building attractive and modern graphical user interfaces with Python and Tkinter.
 
-   `An Introduction to Tkinter <http://www.pythonware.com/library/an-introduction-to-tkinter.htm>`_
-      Fredrik Lundh's on-line reference material.
-
    `Python and Tkinter Programming <http://www.amazon.com/exec/obidos/ASIN/1884777813>`_
       The book by John Grayson (ISBN 1-884777-81-3).