A.R.S. § 9-411: Tax levy for library purposes

A city or town may levy annually, in addition to all other taxes, a tax not to exceed one and one-half mills on the assessed value of all property in the city or town, exclusive of the valuation of property exempt from taxation, for the purpose of establishing and maintaining therein free public libraries and reading rooms, for purchasing books, journals and other publications, and erecting and maintaining such buildings as may be necessary therefor.