000 00455nam a2200169Ia 4500
008 160615s9999 xx 000 0 und d
100 _aYAGLOM(A M) & YAGLOM(I M)
245 _aChallenging mathematical problems with elementary solutions. Vol-2
260 _aSan Francisco
260 _bHolden Day
260 _c1967
300 _aix p. + 214
440 _aHolden-Day Series in Mathematics
942 _cBooks
999 _c2546
_d2546