Atomic energy : application of safeguards by the IAEA to the United States-Israel cooperation agreement : protocol between the United States of America, Israel and the International Atomic Energy Agency, prolonging the agreement of April 4, 1975, signed at Vienna April 7, 1977. (Dept. of State : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,, 1977)