Nuuk ivory, and wood, with many items collected by archaeologists. Ilisimatusarfik, the University of Greenland, is in Nuuk and is the national university of Greenland. Most courses are taught in Danish, although a few are in Kalaallisut as well. , the university had approximately 150 students (almost all Greenlanders), around 14 academic staff, and five administrators. Its library holds approximately 30,000 volumes. The National Library of Greenland in Nuuk is the largest reference library in the country, devoted to the preservation of Greenland's cultural heritage and history. The library holdings are split between the public library in the town centre and
City proper offices. These questionnaires ask for the country-specific definition of urban areas, rural areas and city proper. In its glossary, the Yearbook defines "city proper" as "a locality defined according to legal/political boundaries and an administratively recognized urban status that is usually characterized by some form of local government". In its data however, the United Nations Demographic Yearbook affords the individual countries considerable leeway over the definition of "city proper". The table titled "Population of capital cities and cities of 100 000 or more inhabitants" provides several country-specific definitions for "city proper" that diverge from the provided definition: These definitions are