Congress of the United States, Office of Technology Assessment : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,

U.S. G.P.O.,

Office of Technology Assessment, Congress of the U.S. : For sale by the U.S. G.P.O., Supt. of Docs.,

Office of Technology Assessment, Congress of the U.S. : For sale by the U.S. G.P.O., Supt. of Docs.,

Congress of the U.S., Office of Technology Assessment : For sale by ther Supt. of Docs., U.S. G.P.O.,

Congress of the U.S., Office of Technology Assessment,

U.S. Congress, Office of Technology Assessment,

Congress of the U.S., Office of Technology Assessment,

Congress of the U.S., Office of Technology Assessment,

Congress of the U.S., Office of Technology Assessment,

The Office,