000 00299cam a2200109ua 4500
082 _a510.1
_bPER/FI
100 _aPerelman, Yakov .
_91770
245 _aFigures for Fun: Stories and Conondrums /
260 _aMoscow :
_bForeign Language Publishing House ,
_c1959.
300 _a152 ; .
942 _cBK
999 _c10163
_d10163