Problemas éticos de la época industrial
I tiakina i:
| Kaituhi matua: | |
|---|---|
| Hōputu: | Pukapuka |
| I whakaputaina: |
Madrid :
Rialp,
1962.
|
| Ngā marau: | |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
|
San Luis
| Tau karanga: |
304.2 HOF |
|---|---|
| Tārua 021950 | En sala |