000 00285nam a2200109Ia 4500
008 160710s1959 xx 000 0 und d
082 _a517.09 BOY
100 _aBOYER
245 _aHISTORY OF THE CALCULUS AND ITS CONCEPTUAL DEVELOPMENT
260 _bDOVER PULXI
_c1959
942 _2ddc
_cB
999 _c45376
_d45376