Perhaps you should try some spelling variations:
"\ \\ \\\ materials sh study OR a study a diritto pubblico.\\\ OR \\\ materiali e study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR a study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ » "\ \\ \\\ materials sh study OR a study a diritto pubblico.\\\ OR \\\ materiali e study _ diritto pubblico.\\\ OR \\\ materials _ study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR a study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search), "\ \\ \\\ materials sh study OR a study a diritto pubblico.\\\ OR \\\ materiali e study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials _ study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR a study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search), "\ \\ \\\ materials sh study OR a study a diritto pubblico.\\\ OR \\\ materials _ study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR a study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search), "\ \\ \\\ materials _ study OR a study a diritto pubblico.\\\ OR \\\ materiali e study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials _ study OR a study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search), "\ \\ \\\ materials sh study OR a study a diritto pubblico.\\\ OR \\\ materiali e study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR a study OR _ study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search), "\ \\ \\\ materials sh study OR _ study a diritto pubblico.\\\ OR \\\ materiali e study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR _ study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search), "\ \\ \\\ materials sh study OR a study a diritto pubblico.\\\ OR \\\ materiali _ study _ diritto pubblico.\\\ OR \\\ materials sh study 12 OR study a diritto public.\\\ OR \\\ materials 15 study v OR study 3 diritto public.\\\ OR \\\ materials sh study OR a study OR 15 study 3 diritto public.\\\ OR \\\ material _ study v OR study 3 diritto public.\\\ *\\ \ (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: \ \\ ((((\\\ materials ((sh study) OR (a study)) a diritto pubblico.\\\ ) OR (\\\ materiali e study _ diritto pubblico.\\\ ))) OR (((((((\\\ materials sh ((study 12) OR (study a)) diritto public.\\\ ) OR (\\\ materials 15 ((study v) OR (study 3)) diritto public.\\\ ))) OR (\\\ materials ((((sh study) OR (a study))) OR (15 study)) 3 diritto public.\\\ ))) OR (\\\ material _ ((study v) OR (study 3)) diritto public.\\\ ))))*\\ \~.

Perform this same search in other libraries for books (WorldCat)

Perform this same search in EDS

You can also try:

• Request through Interlibrary Loan