000 00250nam a22001097a 4500
082 _a891.7344 SAR/P(E)
100 _aSartakov,Sergei
245 _aPhilosophers' stone
260 _aMoscow
_bProgress publishers
_c1975
300 _a618p.
942 _cBK
999 _c691110
_d691110