Robert Plomin, Institute of Psychiatry, London, John C. DeFries, University of Colorado, Boulder, Valerie S. Knopik, Rhode Island Hospital and Brown University, Jenae M. Neiderhiser, Penn State University.
Sixth edition.
xix, 503, 19, 19 pages :
illustrations ;
24 cm
Includes bibliographical references (pages [425]-503) and indexes.