By Barrow, Paul,. London ; | Sterling, VA : Kogan Page, 2004 . xii, 220 p. : 24 cm.. 0749442603 (pbk.)
]]>By Blackwell, Edward.. London : Kogan Page, 2002 . vi, 184 p ; , Includes index. 24 cm.. 0749437472
]]>By Blackwell, Edward.. London : Kogan Page, 2004 . vi, 184 p ; , Includes index. 23 cm.. 0749441917
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