[Washington, D.C. : U.S. G.P.O.] : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office,
Abstract
Item 1025-B-1, 1025-B-2 (microfiche).S/N 052-070-06563-0."April 13, 1989."Shipping list no.: 89-274-P.Distributed to some depository libraries in microfiche.Caption title.Mode of access: Internet