Utylitaryzm * O wolności
| Book | Utilitarianism |
| Editor | Danuta Petsch |
| Introduction by | Tadeusz Kotarbiński |
| Publisher | Wydawnictwo Naukowe PWN |
| Typeset by | Grafini |
| Printed and Bound by | Grafmar sp. z o.o. |
| Translated by | Maria Ossowska, Amelia Kurlandzka |
| Copyright Holder (This Edition) | Wydawnictwo Naukowe PWN Sp. z o.o., Państwowe Wydawnictwo Naukowe |
| Cover/Jacket Design by | Wiesław Kosiński |
| Publisher Series | Biblioteka Klasyków Filozofii |
| Format | Trade Paperback |
| Language | Polish |
| Location | Warsaw, Poland |
| This Edition Published | 2005 |
| Copyright | 1959 |
| Printed | 2005-04 |
| Copyright | 2005 |
| Pages / Font | 940 pages |
| ISBN | 83-01-14333-9 |
| Barcode | 9788301143336 01 |
| Notes | "Utylitaryzm" translated by Maria Ossowska. "O wolności" translated by Amelia Kurlandzka. |
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