TY - BOOK AU - Dickens, William T PB - National Bureau of Economic Research TI - Structural changes in unionization : 1973-1981 / William T. Dickens, Jonathan S. Leonard T3 - Working paper series (National Bureau of Economic Research) ; no. 1882. KW - Labor unions -- United States. A2 - Leonard, Jonathan S. (Jonathan Shawn) CY - Cambridge (1050 Massachusetts Avenue, Cambridge, Mass. 02138) N1 - "April 1986." N1 - Includes bibliographical references (p. 21). PY - 1986 M1 - Accessed from https://nla.gov.au/nla.cat-vn4614408 ER -