By Category －Statistical table of registered volumes.(2011.6.30)
	Historical Materials
	Category Number Category Number Posters 3 Maps 17 Pictures 1 Etchings 2 Documents 788 Books 32,192 Magazines 　3 Newspapers 　0 Microfilsm・Microfishes 0 AUDIO-MATERIALS 14 CD-ROM 18 DVD-ROM 　3 Total 33,041
	Other Materials
	Category Number Web resource 2 Total 2