515.4
515.42
I.3
515.45
I.17
See also:
↑ I.17 ≈ 515.45 MSC 45 ↑ I.3 ≈ 515.42 MSC 28
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