000061672 000__ 01057cam\a2200313\i\4500 000061672 001__ 61672 000061672 005__ 20210513022713.0 000061672 008__ 750227s1974\\\\onca\\\\\b\\\\00110\eng\\ 000061672 010__ $$a72-186276 000061672 020__ $$a0802018440 0 000061672 035__ $$a(OCoLC)ocm01138301 000061672 035__ $$a61672 000061672 040__ $$aDLC$$cDLC$$dISE 000061672 049__ $$aISEA 000061672 0500_ $$aQA95$$b.B2 1974 000061672 0820_ $$a793.7/4 000061672 1001_ $$aBall, W. W. Rouse$$q(Walter William Rouse),$$d1850-1925. 000061672 24510 $$aMathematical recreations & essays /$$cby W. W. Rouse Ball and H. S. M. Coxeter. 000061672 250__ $$a12th ed. 000061672 260__ $$aToronto ;$$aBuffalo :$$bUniversity of Toronto Press,$$c[1974] 000061672 300__ $$axvii, 428 p. :$$bill. ;$$c20 cm. 000061672 500__ $$aFirst-3d ed. published under title: Mathematical recreations and problems of past and present times. 000061672 500__ $$aIncludes index. 000061672 504__ $$aBibliography: p. 418. 000061672 650_0 $$aMathematical recreations. 000061672 650_0 $$aGeometry$$xFamous problems. 000061672 650_0 $$aCryptography. 000061672 650_0 $$aCiphers. 000061672 7001_ $$aCoxeter, H. S. M.$$q(Harold Scott Macdonald),$$d1907-2003. 000061672 85200 $$bgen$$hQA95$$i.B2$$i1974 000061672 909CO $$ooai:library.usi.edu:61672$$pGLOBAL_SET 000061672 980__ $$aBIB 000061672 980__ $$aBOOK