Aging--some social and biological aspects. Symposia presented at the Chicago meeting, December 29-30, 1959 Edited by Nathan W. Shock. - Washington 1960. - viii, 427 p. illus., diagrs. - Its Publication no. 65 . - Publication (American Association for the Advancement of Science) no. 65. .

921004

Includes bibliographies.

60016754 //r85


Aging--Social aspects.

QP86 / .A5

612.67