000 00276nam a2200109Ia 4500
008 160930s9999 xx 000 0 und d
100 _aPritulenko, P.V.0
245 _aPlane Figures and Sections
260 _aMoscow
_bMir Publications
_c1980
300 _a162p.22cm.
942 _cDB
999 _c8668
_d8668