A concise geometry/
Durell, Clement V. 1882-
A concise geometry/ Clement V. Durell. - London: G.Bell and sons limited, 1946. - viii, 318 p. diagrs. 19 cm.
Geometry
516
A concise geometry/ Clement V. Durell. - London: G.Bell and sons limited, 1946. - viii, 318 p. diagrs. 19 cm.
Geometry
516