000			00323nam a2200133Ia 4500
008			190216s9999||||xx |||||||||||||| ||und||
100			_aSingh. Sp & Bagde.Mk
245		0	_aElements Ofspecial Relativity
250			_a1st Ed.
260			_bSulthan Chand &co _c1988
300			_a50p
650			_aPhysics
942			_cBK
999			_c33442 _d33442