000 00392nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a516 K4
100 _a"Krycov, N"
245 0 _aDescriptive Geometry
250 _a\\196800ENGGPSX
260 _aMIR Publications
260 _b1968
260 _cMoscow
300 _a381p
500 _aincludes index and biblioraphy
942 _cBK
999 _c22304
_d22304