Establishment of an International Space Year in 1992 : message from the President of the United States transmitting a report on the desirability of establishing an International Space Year in 1992, pursuant to Public Law 99-170, sec. 115 (99 Stat. 1016)

"Establishment of an International Space Year in 1992 : message from the President of the United States transmitting a report on the desirability of establishing an International Space Year in 1992, pursuant to Public Law 99-170, sec. 115 (99 Stat. 1016)"
"Establishment of an International Space Year in 1992 : message from the President of the United States transmitting a report on the desirability of establishing an International Space Year in 1992, pursuant to Public Law 99-170, sec. 115 (99 Stat. 1016)"@en
"Establishment of an International Space Year in 1992 message from the President of the United States transmitting a report on the desirability of establishing an International Space Year in 1992, pursuant to Public Law 99-170, sec. 115 (99 Stat. 1016)"@en