Robert Hunter (journalist) 1970-01-01
Robert Taylor (computer scientist) 1970-01-01
Robert Wedderburn (statistician) 1970-01-01
Roberval balance 1970-01-01
Robotron K 1840 1970-01-01
Robots by date 1970-01-01
Robots by environment 1970-01-01
Think-a-Dot 1970-01-01
Paul Baum (mathematician) 1970-01-01
Reciprocating motion 1970-01-01
Robin Li 1970-01-01
Robots by fuel 1970-01-01
Rock analogs for structural geology 1970-01-01
Rockex 1970-01-01
Rock 'n' Roll (John Lennon album) 1970-01-01
Roemer model of political competition 1970-01-01
Romanian Master of Mathematics and Sciences 1970-01-01
Ronald M. Foster 1970-01-01
Roots: John Lennon Sings the Great Rock & Roll Hits 1970-01-01