Chapter XXIII. Permutations and Combinations.
Algebra Part 2, GDML_Books, (1889), p. 1 / Harvested from
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@article{PPN585263027+DMDLOG_0005,
     title = {Chapter XXIII. Permutations and Combinations.},
     booktitle = {Algebra Part 2},
     series = {GDML\_Books},
     publisher = {Black},
     address = {Edinburgh},
     year = {1889},
     pages = {1},
     url = {http://dml.mathdoc.fr/item/PPN585263027+DMDLOG_0005}
}

 (éd.). Chapter XXIII. Permutations and Combinations., dans Algebra Part 2, GDML_Books,  (1889), p. 1. http://gdmltest.u-ga.fr/item/PPN585263027+DMDLOG_0005/