Lo positivo
Subtitle: notes, exercises, and vocabulary
By: by Philip Harry and Alfonso de Salvio.
Contributors: Harry, Philip Warner, 1877- ed.; Salvio, Alfonso de, b. 1873, joint ed.
Edition: New ed.
Series: Heath's modern language series
Publisher: D. C. Heath and Company
Published: 1931
Place of publication: Boston; New York [etc.]
Language: spa
Number of pages: 134
Notes: Bibliography:  p. vii.
At head of title:  Tamayo y Baus.