An error has occurred, the report has not been sent. Please check if the data is valid or try again later.
Sending declined. Incorrect text from the image.
Sending declined. reCAPTCHA verification has failed.
Report a problem related to object: Rocznik pracowniczych związków zawodowych w Polsce : rok 1927 = Annuaire des syndicats professionnels des travailleurs en Pologne 1927