D
D.1
:ZE.0 ≈ 509
509
D.2
510.9
D.3
:A.0 ≈ 510.9
See also:
↑ 509 history of science ≈ :D.1 `31E ↑ 510.9 history of mathematics ≈ :D.2 ↑ ZE.0 → :D :E ≈ 501
:D.1
`31E
:D.2
ZE.0
:D :E ≈ 501
501
SciGator: explore University of Pavia libraries... — <http://scigator.unipv.it/indexe.php> : 2017.02.14 - 2024.11.12 - « <http://www-dimat.unipv.it/biblio/dewey.php> : 2015.06.18 - 2017