But for non-mathematicians, or those unversed in its dark arts, it's a strangely slippery concept.
www.telegraph.co.uk Secondary schools offered four-year general education programs or four-year vocational and professional programs, including industrial, agricultural, pedagogic, trade, arts, and health tracks, among others.
en.wikipedia.org Popular traditional arts are mainly in pottery, basketry (such as Tonga baskets), stools, fabrics, mats, wooden carvings, ivory carvings, wire craft and copper crafts.
en.wikipedia.org Her specialty was investigative reporting as well as covering the arts.
en.wikipedia.org There are also arts and crafts stalls and a broad range of food vendors for a tasty lunch.
en.wikipedia.org