National Scientific Publishers

National Scientific Publishers

Letter to National Scientific Publishers written 29.04.1963

Letter from Tadeusz Zabłudowski written nd.01.1963

Letter to the National Scientific Publishers written 20.05.1964

Letter to the National Scientific Publishers written 08.01.1964

Letter to the National Scientific Publishers written 30.03.1963

Letter to the National Scientific Publishers written n/d

Contract with the National Scientific Publishers written 10.12.1954

Letter to Roman Ingarden written 26.03.1963

Letter from Hanna Rosnerowa written 04.10.1962

Letter to Roman Ingarden written 22.01.1964

Letter to the National Scientific Publishers written 10.12.1954

Letter to Roman Ingarden written 11.05.1963