Solid geometry /
Hails, J. S.
Solid geometry / by J. S. Hails and E. J. Hopkins - London : Oxford University Press, 1957 - 196 p. : ill. ; 19 cm.
Geometry, Solid
Solid geometry / by J. S. Hails and E. J. Hopkins - London : Oxford University Press, 1957 - 196 p. : ill. ; 19 cm.
Geometry, Solid