Ageing (10) 1. Cumulated Index Medicus: Nineteen Sixty-Eight 2. Cumulated Index Medicus: Nineteen Seventy 3. Cumulative Index Medicus, Vol. 13  4. Cumulated Index Medicus, Vol. 14  5. The "Fixed period" controversy : prelude to ageism / edited by Gerald J. Gruman. 6. Roots of modern gerontology and geriatrics : Frederic D. Zeman's "Medical history of old age" and selected studies by other writers / edited by Gerald J. Gruman. 7. The art of preserving health. 8. Die Krankheiten des höheren Alters und ihre Heilung / Carl Canstatt. 9. An essay on the disorders of old age and on the means for preserving human life / Anthony Carlisle. 10. Personal adjustment in old age / Ruth Shonle Cavan ... [et al.]. -1-