Modern elementary geometry /
Byrne, J. Richard.
Modern elementary geometry / J. Richard Byrne. - New York : McGraw-Hill, c1970. - xv, 344 p. : ill.
Geometry--Study and teaching.
Modern elementary geometry / J. Richard Byrne. - New York : McGraw-Hill, c1970. - xv, 344 p. : ill.
Geometry--Study and teaching.