World congress of gerontology. The 15th Congress of Association of gerontology (Budapest, 4-9 luglio 1993)

by: E. Beregi · I. A. Gergely · K. Rajczi

Copertina flessibile

details (Italy).

ISBN: 978-88-323-0704-7

ISBN-10: 88-323-0704-9

Monduzzi · 1993