With topical charts, direct-method exercises and alternative English-Spanish exercises.
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Boston
D.C. Heath & co.
[c1925].
|
| Edizioa: | New ed. |
| Saila: | Heath's modern language series
|