Letter from the Secretary of the Treasury, transmitting copy of a communication from the Postmaster-General submitting an estimate of deficiency appropriation for the postal service [electronic resource].
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Feb. 2007). Reuse except for individual research requires license from ProQuest, LLC. AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
Electronic resource. [Bethesda, Md.]: ProQuest, 2004. (ProQuest U.S. Serial Set Digital Collection : no. 4832 H.doc.261).