000			00310nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a621
082			_b366 MA
100			_a"Marshall, Thomas .C"
245		0	_aFree-Electron Lasers
260			_aLondon
260			_bM.P
260			_c1985
300			_a191
999			_c27233 _d27233