000 00373nam a2200145Ia 4500
001 17435
008 170722s9999 xx 000 0 und d
110 _aInstitution Of Electrical Engineers, London
245 _aScience Abstracts :
_bSection A Physics Abstracts,Dec /
260 _c1995.
500 _a98
653 _aBibliography
653 _aPhysics
942 _cGEN
999 _c116624
_d116624