[Washington, D.C.] : The Office ; Gaithersburg, Md. (P.O. Box 6015, Gaithersburg 20877) : U.S. General Accounting Office [distributor], [1988]
[Washington, D.C.?] : U.S. General Accounting Office, [1988]
[Washington, D.C.] : The Office ; [Gaithersburg, MD] (P.O. Box 6015, Gaithersburg 20884-6015) : The Office [distributor], [1989]