000			00309nam a2200133Ia 4500
005			20240722130920.0
008			240717s9999 xx 000 0 und d
020			_a30839939
041			_aeng
100			_aAshroft N w and others
245			_aSolid State physics
260			_aFortworth _c1976
300			_a826
999			_c46155 _d46155