El tungsteno
By: César Vallejo ; edición, estudio y notas de Covadonga Romero.
Contributors: Romero, Covadonga.
Publisher: Ediciones Eunate
Published: 1998
Place of publication: Pamplona, Navarra [Spain]
Language: spa
Number of pages: 302
Notes: Includes bibliographical references (p. 121-129) and index.