000			00346nam a2200145Ia 4500
008			180710s9999 xx 000 0 und d
020			_a249194
082			_a530 _bNEL
100			_aNelkon, M.
245			_aAdvanced level physics
250			_a3rd ed.
260			_aLondon _bHeinemann Educational Books _c1958
300			_a1118 p.
942			_cS
999			_c55183 _d55183