000 00299nam a2200145Ia 4500
008 230302s9999 xx 000 0 und d
041 _aENGLISH
082 _a515
100 _aBears
245 0 _aCalculus
260 _aaaa
_bNot Mentioned
300 _a0
650 _aMathematics
942 _cBK
999 _c10597
_d10597