000 00600nam a22002297a 4500
003 OSt
005 20181003103042.0
008 181003b xxu||||| |||| 00| 0 eng d
010 _a5911841
020 _a486205452
040 _aLB-BrCRDP
082 _a510 G7398i
100 _aL A Graham
245 _aIngenious mathematical problems and methods.
260 _aNew York
_bDover Publications
_c[1959]
300 _a237p
_c20cm
630 _a Mathematical recreations.
630 _a Mathematics
630 _aProblems, exercises, etc.
630 _aJeux mathématiques.
942 _2ddc
_cBK
999 _c21833
_d21833