000 00641nam a2200241Ia 4500
003 HQRS
005 20170308022814.0
008 150617s1962 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
080 _b51 K2
100 _aOgilvy, C. Stanley
245 _aTomorrow's math :
_bunsolved problems for the Amateur
260 _bOxford,
_aNew York:
_c1962
300 _a182p.;
_c20cm.
500 _aIncludes index
650 _aMathematics
650 _aMathematics
_xproblems, exercises,etc.
650 _aArithmetics (Mathematics)
650 _aTopological space
365 _aINR
942 _2udc
_cBK
999 _c3319
_d3319