00326nam a2200097Ia 4500008004100000082002000041100001900061245009600080260004400176300000800220140113s9999    xx            000 0 und d  a577.95(04)   K5  a"Bonner, J.T."  aSize and Cycle: An Essay on the structure of biology with illustrations by patricia collins  a1965bPrinceton Univ. PresscNew Jersey  a219