624.2
725
See also:
↑ 725.3 buildings for tranport and storage → 624.2 625 ↑ TT13 bridges ≈ 624.2
725.3
624.2 625
TT13
SciGator: explore University of Pavia libraries... — <http://scigator.unipv.it/indexe.php> : 2017.02.14 - 2024.10.29 - « <http://www-dimat.unipv.it/biblio/dewey.php> : 2015.06.18 - 2017