000			00424nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a530.11 _bBER-I
100			_aBergmann, Peter Gabriel
245		0	_aIntrodution to the Theory of Relativity
260			_bPRENTICE HALL of India _aNewdelhi _c1979
300			_a287p.
630			_xGeneral Stack
650			_aNatural sciences& mathematics _vPhysicsPhysics
942			_cBOOK
999			_c82831 _d82831