New Jersey.Office of the State Comptroller.2012-10-182012-10-182010974.90 F491, 2010bhttp://hdl.handle.net/10929/23369Telecommunication systems-New Jersey-Auditing.Audit reports-New Jersey.Telecommunication systems-New Jersey-Cost control.Office of Information Technology billing and contracting for telecommunications services :[audit report] /State of New Jersey, Office of the State Comptroller.