000 00305nam a2200121 4500
008 160616s 000 0
245 _aIntroduction to the theory of relativity
100 _aSears, Francis W
100 _aBrehme, Robert W
500 _aCN K82
942 _cBK
_2BK10611
080 _a530.12 SEA
999 _c10611
_d10611