00572nam a2200157Ia 4500 190328s9999||||xx |||||||||||||| ||und|| 79-76266 NITIL NITIL 21st 301.435 S549T Sheppard, Harold L (Ed.) Towards an industrial gerontology an introduction to a new field of applied research and service Harold L Sheppard Cambridge Schenkman 1970 viii, 165p. Gerontology; Gerontology and the humanities; Business economics; Employment (Economic theory) BKS 9935 9935 0 0 DDC 0 0 NITIL NITIL 2019-04-02 0 301.435 S549T 75235 2019-04-02 00:00:00 2019-04-02 BKS