000 00326nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aOster, G.and Pollister
245 0 _aPhysical techniques in biological resurch Vol 1
260 _bAcademic Press
_aNew York
_c1955
942 _c1
999 _c54584
_d54584