01158cam a22003373u 450000100060000000300070000600500170001300600020003000700050003200800410003701000130007804000110009104100170010205000070011910000340012624500400016026400510020030000470025133600260029833700260032433800360035050000310038650501780041753400450059565300150064065300180065565300300067365300200070370000540072385600430077725387UtSlPG20260610133600.0mcr n260607r2008||||utu|||||o|||||||||||||| d  a03017382  aUtSlPG 7aen2iso639-1 4aQA1 aSchubert, Hermann,d1848-191110aMathematical Essays and Recreations 1aSalt Lake City, UT :bProject Gutenberg,c2008  a1 online resource :bmultiple file formats  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  aRelease date is 2008-05-090 aNotion and definition of number -- Monism in arithmetic -- On the nature of mathematical knowledge -- The magic square -- The fourth dimension -- The squaring of the circle.  nOriginal publication data not identified  aHyperspace  aMagic squares  aMathematics -- Philosophy  aCircle-squaring1 aMcCormack, Thomas J.q(Thomas Joseph),d1865-193240uhttps://www.gutenberg.org/ebooks/25387