01229nam0 2200277 i 450 SUN002357620180410121516.54978-04-86204-73-40.0020040913d1970 |0engc50 baengUS|||| |||||*Amusements in mathematicsHenry Ernest DudeneyNew YorkDover1970X, 258 p.ill.21 cm.001SUN00747492001 Dover books on mathematical and word recreations210 New YorkDover.97-XXMathematics education [MSC 2020]MFSUNC023813USNew YorkSUNL000011Dudeney, Henry ErnestSUNV027119728710DoverSUNV000279650ITSOL20200720RICAhttp://books.google.it/books?id=KwwyDTbrRhAC&printsec=frontcover&dq=0486204731&hl=it&ei=iEZRTb-_NJC74AbJnaTVCA&sa=X&oi=book_result&ct=result&resnum=1&ved=0CCkQ6AEwAA#v=onepage&q&f=falseSUN0023576UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 97-XX 1211 08 3643 I 20040913 Amusements in mathematics1432901UNICAMPANIA