introduction

introduction

Letter to Irena Krońska written in 22.03.1954

Letter to the Committee of the Library of Classics of Philosophy written 03.06.1955

Letter to Irena Krońska written in 24.01.1955

Letter from Irena Krońska written in 10.01.1955

Letter to Irena Krońska written in 21.12.1954

Letter from Irena Krońska written in 13.12.1954

Letter to the National Scientific Publishers written 30.03.1963

Letter from Irena Krońska written in 19.01.1955

Letter to the Committee of the Library of Classics of Philosophy written 29.05.1954

Letter from Irena Krońska written in 10.11.1954

Letter to the Committee of the Library of Classics of Philosophy written 17.12.1954

Attachment to Roman Ingarden’s letter written in 21.12.1954