000 00290nam a2200097Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
245 0 _aTransactions of American Mathematical Society (Vol.74)
260 _bA.M.Society
_aMenasha
_c1953
942 _c1
999 _c36332
_d36332