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by Manser, Martin H.; Pickering, David
by Martin H. Manser, associate editor: David Pickering
by Kirkpatrick, E. M.; Pickering, David; Manser, Martin H.
by Manser, Martin H.; Pickering, David; Pickering, David
by Manser, Martin H.; Pickering, David H.; Curtis, Stephen
by Pickering, Kathleen Ann; Summers, Gene F.; Harvey, Mark H.; et al.
by Pickering, Kathleen; Harvey, Mark H.; Summers, Gene F.; et al.