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by Armstrong; David
by Armstrong, David
by Stoker, Gerry; Mason, Andrew; McGrew, Anthony; et al.
by Armstrong, David; Farrell, Theo; Lambert, Helene
by Armstrong, David L.; Rossie, Sandra
by Kennedy, David; Armstrong, Isobel
by Armstrong, David; Burkert, Volker; Chen, Jian-ping; et al.