000 00297nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a515.076 CHI/G EDW/B
100 _aEDWIN T CHISNELL
245 0 _aBY GRAPH TO CALCULUS
260 _bC B S PUBLISHERS AND
_c1930
300 _a86
942 _cTB
999 _c23799
_d23799