000 00333nam a2200157Ia 4500
100 _aPerelman/ Ya
490 _v1
942 _cBK
654 _aEntertainment
245 _aPhysics For Entertainment Vol.1
260 _bMir Publishers
_aMoscow
_c1977
082 _a530
_bPer
300 _a264
546 _aENGLISH
999 _c32363
_d32363