RarE BooK DEFT. Duff, Edward Gordon, 1863-1924. ss Fifteenth century English books; a bibliography oy of books and documents printed in England and of -D87F books for the English market printed abroad. CLondon] Printed for the Bibliographical Society at the Oxford University Press, 1917. | ix, 136 p. liii pl. (facsims.) 29cm. (Bibli- ographical Society, London. Illustrated mono- | graphs, 18.)