00329nam a2200109Ia 4500008004100000040001100041100002100052245005600073260006800129300001300197300000900210251112s9999||||xx |||||||||||||| ||und|| aCNCLSA aBernard D. Davis 4aThe Journal of Biophysical and Biochemical Cytology cJanuary-April, 1961bThe Rockefeller University PressaNew York aP. 1-932 bV. 9