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by Pickering, Kenneth
by Pickering, Kenneth; Thompson, Jayne
by Henson, David; Pickering, Kenneth
by Frome, Shelly; Pickering, Kenneth
by Frohnsdorff, Michael; Pickering, Kenneth
by Bradby, David; Thomas, Philip; Pickering, Kenneth
by Black, Kenneth D.; Sheffield Academic Press; Pickering, A. D.
by Kenneth Pickering