690.1
721
690.16
690.18
729.28
See also:
↑ 721 building and architectural structures → 690.1 ↑ 729.28 lighting → 621.32 690.18
621.32 690.18
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