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Current edition

640 pages first pub 2009 (editions)

informative medium-paced
Other editions (4)
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424 pages first pub 2009 (editions)

informative medium-paced

274 pages first pub 2009 (editions)

informative medium-paced

424 pages first pub 2009 (editions)

informative medium-paced

638 pages first pub 2009 (editions)

informative medium-paced