000			00340nam a2200145Ia 4500
008			180710s9999 xx 000 0 und d
020			_a245761
082			_a530.11 _bLAN
100			_aLandau, L.D.
245			_aWhat is relativity?
260			_aEdinburgh _bOliver and Boyd _c1960
300			_a64 p.
650			_aRelativity
942			_cS
999			_c91233 _d91233