00290nam a2200097Ia 4500008004100000082002700041100001400068245004500082260005700127300000800184140113s9999    xx            000 0 und d  a574.517(082.2)   H5.20  aAnonymous  aSymposia on Quantitative Biology -Vol.XX  a1955b"Biological Laboratory, Cold Spring"cNew York  a346