000 00299nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a511.8 A763
100 _aARON,D.S
245 0 _aALGORITHMS IN REAL ALGEBRAIC GEOMETRY
260 _aLONDON
_bACADEMIC
_c1988
300 _a25X18
942 _cBK
_2DDC
999 _c22089
_d22089