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Category:Spacecraft_launched_in_1977?oldid=982633902&ns=14
Category:Spacecraft_launched_in_1977?oldid=982633902&ns=14
http://en.wikipedia.org/wiki/Category:Spacecraft_launched_in_1977?oldid=982633902&ns=14
Spacecraft launched in 1977
wasDerivedFrom
Category:Spacecraft_launched_in_1977?oldid=982633902&ns=14
http://en.wikipedia.org/wiki/Category:Spacecraft_launched_in_1977?oldid=982633902&ns=14