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Causes and LawsAuthor(s): Adrian Heathcote and D. M. ArmstrongReviewed work(s):Source: Nos, Vol. 25, No. 1 (Mar., 1991), pp. 63-73Published by: Blackwell PublishingStable URL: http://www.jstor.org/stable/2216093 .

Accessed: 19/06/2012 15:54

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