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by Dixon, Michael; Wegener, Amy; Moulds, Stephen; et al.
by Guth, Hans P.; Rico, Gabriele L.
by Barranger, Milly S.
by Johnson, Terry
by Dixon, Michael Bigelow
by Berlekamp ,Elwyn R.
by Brecht, Bertolt; Kuhn, Tom; Willett, John; et al.
by Williams, Roy
by Galsworthy, John