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by Kilby, Mark D.; Johnson, Anthony; Oepkes, Dick
by Dean, Sophia
by Kilby, Mark D.; Oepkes, Dick; Johnson, Anthony
by Edited by Nicholas M. Fisk , Kenneth J. Moise , Foreword by G. C. Liggins
by Evans; M.I.
by Evans; Mark I.
by Gratacos, E.
by Crispi, F.