Fostering children's social competence : the teacher's role /
Lilian G. Katz and Diane E. McClellan.
- Washington, D.C. : National Association for the Education of Young Children, c1997.
- ix, 116 p. : ill. ; 24 cm.
- NAEYC research into practice series ; v. 8 .
- NAEYC research into practice series ; v. 8. .