TY - BOOK AU - Mangen,David J. AU - Peterson,Warren A. ED - ebrary, Inc. TI - Research instruments in social gerontology AV - HQ1061 .R44 1984eb PY - 1984/// CY - Minneapolis, MN PB - University of Minnesota Press KW - Gerontology KW - Research KW - Older people KW - Social conditions KW - Electronic books KW - local N1 - Includes bibliographies and indexes; Electronic reproduction; Palo Alto, Calif.; ebrary; 2013; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/daystar/Doc?id=10199624 ER -