John T. Lewis 1970-01-01
Polyforms 1970-01-01
Relatively hyperbolic group 1970-01-01
Rips machine 1970-01-01
Surface 1970-01-01
Surface of constant width 1970-01-01
Surfaces 1970-01-01
Vergence (optics) 1970-01-01
Coinage shapes 1970-01-01
Vertex distance 1970-01-01
Auxetics 1970-01-01
Balbis 1970-01-01
Biconcave disc 1970-01-01
Bird (mathematical artwork) 1970-01-01
Body of constant brightness 1970-01-01
Brewster's angle 1970-01-01
Cardinal point (optics) 1970-01-01
Conoid 1970-01-01
Developable roller 1970-01-01
Electrode array 1970-01-01