Search Results       Your search for [subject]Early childhood teachers -- Certification -- United States returned 1 record.           Quality matters : improving the professional development of the early childhood work force. by Copple, Carol.; Washington, DC: National Institute for Early Childhood Professional Development, 1991. Subject: Early childhood teachers -- Training of -- United States; Early childhood teachers -- Certification -- United States; Early childhood teachers -- In-service training -- United States.          Add to Book Cart Relevance: 34.06%