000 00319nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aAmerican Mathematical Society
245 0 _aTranslations series 2: Vol 2
260 _bAmerican Mathematical Society
_c1956
942 _c1
999 _c57277
_d57277