Family studies : an introduction / Jon Bernardes. Bernardes, Jon, 1952- Families. Families Research. HQ515 .B47 1997 306.85 21 BEF Includes bibliographical references (p. 201-218) and index. London : Routledge, 1997. 1997. 1997 Text xviii, 229 p. ; http://www.loc.gov/catdir/enhancements/fy0649/96047497-d.html eng