If you are experiencing problems downloading PDF or HTML fulltext, our helpdesk recommend clearing your browser cache and trying again. If you need help in clearing your cache, please click here . Still need help? Email firstname.lastname@example.org
Authors: Manktelow, K.I.; Fairley, N.
Source: Thinking and Reasoning, 1 February 2000, vol. 6, no. 1, pp. 41-65(25)
Document Type: Research Article
Publication date: February 1, 2000