9th International Congress of Gerontology. July 2-7, 1972.
Card's contents:523,603 CHEBOTAREV D.F. /oprac./ 9th International Congress of Gerontology. July 2-7, 1972. Kiev U.S.S.R. The vol. is compiled under the auspices of D. F. Chebotarev, V. V. Frolkis, A. Ya. Mints. Kiev 1972 /druk.:/ Kniznaja Tipografija 8° Vol. 2. Symposia. Condensations of papers, s. 461, nlb. 1,