ยง 249. State library, when open; use of books. The state library shall
  be  kept  open  at least eight hours each day on five days every week in
  the  year  except  the  legal  holidays  known  as   Independence   day,
  Thanksgiving  day  and  Christmas  day.  Nothing  in  this section shall
  prohibit the regents from opening the state library on  other  days  and
  times.  Members  of  the  legislature,  judges  of the court of appeals,
  justices of the supreme court and heads of state departments may  borrow
  from  the  library books for use in Albany, but shall be subject to such
  restrictions and penalties as may be prescribed by the regents  for  the
  safety  or  greater  usefulness  of  the  library.  Under such rules and
  conditions as the regents may prescribe, the state library may lend  its
  books  and  printed material for a limited time to other individuals and
  institutions conforming to said rules and conditions. Such service shall
  be free to residents of this  state  as  far  as  practicable,  but  the
  regents may, in their discretion, charge a proper fee to nonresidents or
  for  assistance of a personal nature or for other reason not properly an
  expense to the state, but which may be authorized for the  accommodation
  of users of the library.
Structure New York Laws
Article 5 - University of the State of New York
245 - State Library, How Constituted.
247 - State Law Library; Legislative Reference Library.
248 - Manuscript and Records "On File".
249 - State Library, When Open; Use of Books.
249-A - Libraries of Public Institutions of Higher Education; Access and Use.
251 - Transfers From State Officers.
252 - Other Libraries Owned by the State.
253 - Public and Association Libraries and Museums.
254 - Standards of Library Service.
255 - Establishment of a Public Library.
257 - Acceptance of Conditional Gift.
258 - Closing of Museum; Admission Fee During Certain Hours.
260-A - Meetings of Board of Trustees.
260-B - Reduction of Salaries for Purchase of Annuities.
260-C - Reduction of Salaries for Tax-Deferred Annuities.
260-D - Board of Trustees Continuing Education.
262 - Use of Public and Indian Libraries.
265-A - Defense of Lawful Detention.
269 - Library Extension Service.
270 - Acceptance of Surplus Library Books or Property.
271 - Apportionment of State Aid to Indian Libraries.
272 - Conditions Under Which Library Systems Are Entitled to State Aid.
273 - Apportionment of State Aid to Libraries and Library Systems.
273-A - State Aid for Library Construction.
274 - Use and Care of School Library.
275 - Librarians of School Libraries.
276 - Existing Rules Continued in Force.
277 - Authority to Raise and Receive Money for School Library.
278 - Authority to Transfer School Library Property to a Free Library.
280 - Penalty for Disobedience to Library Law, Rules or Orders.
281 - Loans and Extensions of Credit to Infants.
282 - Establishment of School Library Systems.
283 - Functions of School Library Systems.
284 - State Aid for School Library Systems.
285 - State Aid for Cooperation With Correctional Facilities.