Dewey navigator | Istituto italiano di cultura, Lione

Select a description to see subdivisions

Code	Description	Items
500	Natural sciences & mathematics	14
501	Philosophy & theory	0
502	Miscellany	0
503	Dictionaries & encyclopedias	0
505	Serial publications	1
506	Organizations & management	0
507	Education, research, related topics	1
508	Natural history	0
509	Historical, areas, persons treatment	1