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972 × 1337 pixels (1.3 MP)
8.2 cm × 11.3 cm @ 300 PPI
582 × 800 pixels (0.47 MP)
4.9 cm × 6.8 cm @ 300 PPI
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5770
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Frederik Wellmann
n.d.
TS. (corrected)
-
Arithmetic, Mathematics, Mathematics textbooks, Textbooks mathematical
21 pp. of two drafts
u
MS0168_018