Pisma Wybrane - Tom 1
| Compiled by | Wilhelm Mach |
| Foreword by | Wilhelm Mach |
| General Editor | Tadeusz Breza, Bogusław Kuczyński, Wilhelm Mach, Jerzy Zawieyski |
| Cover/Jacket Design by | Jerzy Jaworowski |
| Editor | Anna Lasocka |
| Technical Editor | Stanisław Maciejewski, Witold Rober |
| Revised by | Zofia Dąbrowska, Anna Piątkowska |
| Publisher | Spółdzielnia Wydawnicza Czytelnik |
| Format | Hardback |
| Language | Polish |
| Location | Poland |
| This Edition Published | 1956 |
| Pages / Font | 704 pages |
| Notes | II edition, extended. 50230 copies printed. Order no. 1239 B-7-51395 |
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