Rothwell Roy Technical chage and employment Rothwell Roy; Zegveld Walter - London Frances Pinter UK 1979 - ix,178p. Bib p. 171-73 cm. - Organisation For Applied Scientific Research Publication. Yale University, Science Ploicy Research Unit Publication . ISBN: 0903804557 Source: General Book Subjects--Topical Terms: Industrial Economics Dewey Class. No.: X9:9910gF.1-1.N7, L9