| Preview | Issue Date | Title | Author(s) | Preview | Type | Issue Date | Title | Author(s) |
|---|---|---|---|---|---|---|---|---|
| 2016 | The significance and diversification of pricing decisions of companies operating on the polish market (results of research) | Hadrian, P. | Article | 2016 | The significance and diversification of pricing decisions of companies operating on the polish market (results of research) | Hadrian, P. |