Robuta

https://iris.unipv.it/handle/11571/374268 Colon Classification and Nuovo Soggettario: The Case of the Library of the Natural History Museum... natural history museumcolon classificationnuovo soggettariothe caselibrary https://www.kaveribooks.com/index.php?p=sr&Uc=9788170004608 kaveribooks.com: Colon Classification, 6th edn. S R Ranganathan Hardbound 9788170004608 s r ranganathancolon classificationednhardbound