000 00309nam a22001337a 4500
003 OSt
008 240202b |||||||| |||| 00| 0 eng d
082 _a530.11
_bL17W
100 _aLandau,L
245 _aWhat is the theory of relativity
260 _aMir publ mascow
_c1976
300 _a61
942 _2ddc
_cRFB
999 _c36652
_d36652