Andrew F. Newcomb

The Company They Keep: Friendships in Childhood and Adolescence (Cambridge Studies in Social and Emotional Development)  William M. Bukowski Andrew F. Newcomb Willard W. Hartup Paperback. Cambridge University Pre, 1998-03-13 ISBN 9780521627252     The Company They Keep : Friendships in Childhood and Adolescence (Cambridge Studies in Social and Emotional Development)  William M. Bukowski Andrew F. Newcomb Willard W. Hartup Carolyn Shantz Robert Emde Lois Hoffman Franz J. Monks Eleanor Maccoby Nancy Eisenberg Carolyn Zahn-Waxler Hardcover. Cambridge University Press, 1996-02-23 ISBN 9780521451987