@misc{_[A_[1947],
 copyright={Rights Reserved - Restricted Access},
 howpublished={online},
 year={[1947]},
 title={[A memento of the 25th anniversary of the teaching work] [An iconographic document]},
 keywords={ethnography, material culture, social culture, school, education, childhood, work, teacher, pupil, celebration, jubilee, Krąg, Starogard Gdański commune (Poland)},
}