000 00293nam a2200121Ia 4500
001 22615
008 170722s9999 xx 000 0 und d
100 _aRoth, Lloyd J.
245 _aAutoradiography of diffusible substances /
260 _c1969.
700 _aStumpf , Walter E.
942 _cGEN
999 _c74685
_d74685