000			00319nam a2200133Ia 4500
005			20260205052702.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a530.1 D262I
100			_aDatta, S
245		0	_aSpecial theory of relativity
260			_aNew Delhi _bAllied _c1999
300			_a209p.
942			_cBK
999			_c118963 _d118963