000 00324nam a2200133Ia 4500
001 17260
008 170722s9999 xx 000 0 und d
245 _aScience Abstracts :
_bSection A Physics Abstracts,Apr-Jun, eng /
260 _c1973.
500 _aVol.76
653 _aBibliography
653 _aPhysics
942 _cGEN
999 _c88145
_d88145