000 00255nam a2200109Ia 4500
008 220713s9999 xx 000 0 und d
020 _a978 1919780306
082 _aST 512.121VANR
100 _aMJJ van RENSBURG
245 0 _aMathematics N2
942 _cBK
_y561
_zJohn Tresidder
999 _c665785
_d665784