With topical charts, direct-method exercises and alternative English-Spanish exercises.
Prif Awdur: | |
---|---|
Fformat: | Llyfr |
Iaith: | English |
Cyhoeddwyd: |
Boston
D.C. Heath & co.
[c1941].
|
Rhifyn: | New ed. |
Cyfres: | Heath's modern language series
|