000 00382nam a2200157Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a720
_bBU-R
100 _aBergmann,PG
245 0 _aIntroduction to the theory of relativity
250 _a1st
260 _c1992
_aNew Delhi
_bPHI Learning Private Limited
300 _a287
650 _aPhysics
942 _cBK
999 _c2392
_d2392