000			00355nam a2200157Ia 4500
008			170207s9999 xx 000 0 und d
082			_aPG 535.1 JOO-T3
100			_aJoos, Georg
245			_aTheoretical physics
250			_a3
260			_bBlackie & Son, London
260			_c1932
300			_a885
650			_aTheories-Physics
942			_cBOOKS
999			_c7057 _d7057