000 00281nam a2200121 a 4500
003 EIA
001 5654
942 _02
_2ddc
_cBK
245 _aRelativity :
_bThe special and general theory
260 _cc1934
008 141112s1934 ck r 000 u spa d
082 _a530.11
_bE35r
999 _c12012
_d12012