00702nam a22002171 4500 1690483 BD-DhUL 20140903081917.0 850108s1926 enka 000 0 eng 27010819 DLC/ICU ICU DLC BD-DhUL QA691 .M33 513 MAF Mair, David Beveridge, 1868-1942. Fourfold geometry; being the elementary geometry of the four-dimensional world,/ David Beveridge Mair, with 61 diagrams. London, Methuen & co. ltd. [1926] viii, 183, [1] p. diagrs. 23 cm. Hyperspace. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 7449 7449 0 0 ddc 0 513_000000000000000_MAF 0 NFIC 12868 DUSL DUSL GEN 2014-09-03 Purchase 513 MAF 22432 2014-09-03 2014-09-03 BK