Shall the Board of Supervisors of Fairfax County contract a debt, borrow money and issue bonds of Fairfax County, Virginia, in addition to the public library facilities bonds previously authorized, in the maximum aggregate principal amount of $25,000,000 for the purpose of providing funds, with any other available funds, to finance the cost of additional public library facilities, the reconstruction, enlargement and equipment of existing library facilities and the acquisition of necessary land?