Continuations of the Old French Perceval of Chrétien de TroyesWilliam Roach · First published 1949 · Latest edition 2016Open the Tome
Techniques for monitoring auto occupancy and Seattle area research resultsWilliam T. Roach · First published 1978Open the Tome
The Didot Perceval, According to the Manuscripts of Modena and Paris. (1941).Roach William · First published 1977Open the Tome
Golden Jubilee, Assumption College [Sandwich, Ont., 1870-1920]William Joseph Roach · First published 1920Open the Tome
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