Fourfold geometry : being the elementary geometry of the four-dimensional world /
Mair. David Beveridge 1868-1942.
Fourfold geometry : being the elementary geometry of the four-dimensional world / by David Beveridge Mair, with 61 diagrams. - London : Methuen & co. ltd., 1926 - viii, 183 p. : ill. ; 23 cm.
Hyperspace.
513.82 / MAF 1926
Fourfold geometry : being the elementary geometry of the four-dimensional world / by David Beveridge Mair, with 61 diagrams. - London : Methuen & co. ltd., 1926 - viii, 183 p. : ill. ; 23 cm.
Hyperspace.
513.82 / MAF 1926