Gonzalo de Berceo.

Bibliographic Details
Main Author:	Keller, John Esten
Format:	Book
Language:	English
Published:	New York : Twayne Publishers, [1972]
Series:	Twayne's world authors series ; TWAS 187. Twayne's world authors series. Spain.
Subjects:	Berceo, Gonzalo de, > active 13th century.

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