Generalised clifford parallelism.
Tyrrell, J.A ed.
Generalised clifford parallelism. Ed. by Tyrrell, J.A - Cambridge: Cambridge University press; 1971. - vii, 140p.
Clifford parallel
514.1 / TYR
Generalised clifford parallelism. Ed. by Tyrrell, J.A - Cambridge: Cambridge University press; 1971. - vii, 140p.
Clifford parallel
514.1 / TYR