000 00363nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aWeizsacker, C F
245 0 _aContemporary physics
260 _bHutchinson Scientific and Technical
_aLondon
_c1957
300 _aviii,150 p.
653 _aPhysics
942 _c1
999 _c54755
_d54755