000 00305nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aGauss, Carl Frienrich
245 0 _aWerke of: Vol.9
260 _bRoyal Society of sciences
_aGottingen
_c1903
942 _c1
999 _c73717
_d73717