000 00387nam a2200145Ia 4500
001 17213
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110 _aInstitution Of Electrical Engineers, London
245 _aScience Abstracts :
_bSection A Physics Abstracts,Oct-Dec 64, eng /
260 _c1964.
500 _aVol.67
653 _aBibliography
653 _aPhysics
942 _cGEN
999 _c67660
_d67660