000 00348nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aMoon, P B
245 0 _aArtificial radioactivity
260 _bAT THE UNIVERSITY PRESS
_aCAMBRIDGE
_c1949
300 _a101P p.
653 _aPHYSICS
942 _c1
999 _c24683
_d24683