000 00294nam a2200133Ia 4500
008 210122s9999 xx 000 0 und d
020 _a0333931637
100 _aGardner D C
942 _cBK
245 _aDerivatives
260 _bMacmilan
_c2001
082 _a332.632
_bGAR
546 _aENGLISH
999 _c27697
_d27697