Foreword by Graham Nelson
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-.. image:: /images/picI.png
- :align: left
+.. only:: html
+
+ .. image:: /images/picI.png
+ :align: left
+
+.. raw:: latex
+
+ \dropcap{i}
t would, I think, be immodest to compare myself to Charles
Bourbaki (1816--97), French hero of the Crimean War and renowned