515.9
515.93
I.4
515.94
I.6
515.96
I.5
See also:
↑ I.4 ≈ 515.93 MSC 30 ↑ I.5 ≈ 515.96 MSC 31 ↑ I.6 ≈ 515.94 MSC 32
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