000			00336nam a2200133Ia 4500
001			17265
008			170722s9999 xx 000 0 und d
245			_aScience Abstracts : _bSection A Physics Abstracts,Sub Index Jan-Jun, eng /
260			_c1974.
500			_aVol.77
653			_aBibliography
653			_aPhysics
942			_cGEN
999			_c115504 _d115504