000 00351nam a2200145Ia 4500
001 19634
008 170722s9999 xx 000 0 und d
100 _aBacon, G. E.
245 _aNeutron physics, eng /
260 _c1969.
490 _aWykeham science series for school and universities
653 _aNeutron
653 _aPhysics
942 _cGEN
999 _c78074
_d78074