By Dignam, Alan . Oxford : Oxford University Press, 2018 . li, 506 p. ; , Previous edition: 2016. 25 cm.. 9780198811831
]]>By Dignam, Alan J.. Oxford : Oxford University Press, 2016 . l, 491 p. : 25 cm.. 9780198753285
]]>By Dignam, Alan J.. Oxford : Oxford University Press, 2010 . xlvii, 485 p. ; 24 cm.. 9780199577019
]]>By Davis, Jennifer,. Oxford : Oxford University Press, 2008 . xlviii, 367 p ; 24 cm.. 9780199288458
]]>By O'Sullivan, Janet,. Oxford ; | New York : Oxford University Press, 2008 . xlviii, 492 p ; 24 cm.. 9780199232314 (pbk. : alk. paper) | 0199232318 (pbk. : alk. paper)
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