Aging and working capacity :report of a WHO Study Group. - Geneva :World Health Organization, 1993
Card's contents:AGING 555,975 Aging and working capacity :report of a WHO Study Group. - Geneva :World Health Organization, 1993. -VI, 49 s. , il., wykr. , 24 cm. - (WHO Technical Report Series, ISSN 0512-3054 / 835) Bibliogr. s. 36-39, 48-49 ISBN 92-4-120835-X