ISBN-13: 9781409413066 / Angielski / Twarda / 2010 / 184 str.
ISBN-13: 9781409413066 / Angielski / Twarda / 2010 / 184 str.
Translated from the Original Spanish. The letter is dated 1526. The supplementary material consists of the 1868 annual report. First published: 1868.