TY - BOOK TI - All about the Ecers-R: a detailed guide in words and pictures to be used with the Ecers-R SN - 880766107 AV - LB 3011.5 .H37 2003 PY - 2003///. CY - New York : PB - Pact House, KW - child development and care N1 - Includes index; Includes index ER -