With topical charts, direct-method exercises and alternative English-Spanish exercises.
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Boston
D.C. Heath & co.
[c1941].
|
| 版: | New ed. |
| 丛编: | Heath's modern language series
|
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Boston
D.C. Heath & co.
[c1941].
|
| 版: | New ed. |
| 丛编: | Heath's modern language series
|