Aqui comiença vn romance de vn desafio entre don Urgel y Bernardo del Carpio.
Subtitle: Mas vna ensalada de muchos romances viejos y cantarcillos.
Series: Hispanic culture series -- roll 88, item 195
Publisher: n.pr.
Place of publication: [n.p
Language: spa
Format: Microform
Subjects: Dueling -- Romances.; Latin literature, Medieval and modern.; Latin American literature.
Notes: Microfilm. Cambridge, Mass., General Microfilm Co., 1966. 1 microfilm reel. 35 mm. (Spanish, Portuguese & American books before 1601, roll 88, item 195)