Design and distribution of virtual library of national university of canyon .... which has two levels; this building has a modern sophistry system and concept is a library. it is an extremely modern and the latest generation of the technology library. it has the following environment in 1st floor: hall of income; private reading carrels; virtual library; newspaper; restrooms public; lobby; area atencio; thesis estanteria; shelving; repair of books; leadership; secretary; meeting room; deposits; bathrooms ; administration and disabled access. on the 2nd floor environments they are: computer labs; restrooms public; servers; lobby; passage; leadership; secretary; meeting room; administration; bathrooms; terrace reading; servicing and deposits.