000 00286nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a513.83 B977
100 _aBUSEMANN,H
245 0 _aCONVEX SURFACES
260 _aNEW YORK
_bINTERSCIENCE
_c1958
300 _a23X16
942 _cBK
_2DDC
999 _c10174
_d10174