000 00269nas a2200085 a 4500
008 140527s9999 xx 000 0 und d
245 _aMathematics and Mathematical Physics
260 _bUS Dept of Commerce
_aWashington DC
_c1964
530 _aVol:68;Issue:1-4;Month:Jan-Dec;
999 _c12301
_d12301