# Roman Tschäppeler

Canonical: https://www.kolczanksiazek.pl/roman-tschappeler

Wersja JSON (te same dane): https://www.kolczanksiazek.pl/roman-tschappeler.json

- Książki: 1
- Języki: 6

## Książki

- [The Get Things Done Book. 41 Tools to Start, Stick With and Finish Things](https://www.kolczanksiazek.pl/roman-tschappeler/the-get-things-done-book-41-tools-to-start-stick-with-and-finish-things) — 2023-01-01