Ser y estar
Subtitle: la voz pasiva
By: Ricardo Navas Ruiz, Victoria Jae n.
Contributors: Jae n, Victoria.
Edition: 2a edicio n.
Series: Problemas fundamentales del espan ol -- 2
Publisher: Publicacionesdel Colegio de Espan a
Published: 1989
Place of publication: Salamanca
Language: spa
Subjects: Spanish language -- Verb; Spanish language -- Passive voice