TY - BOOK AU - Charlesworth,Rosalind AU - Lind,Karen K. TI - Math and science for young children SN - 0766832279 AV - QA135.6 .C48 2002 U1 - 372.7044 21 PY - 2002/// CY - Albany, N.Y., London PB - Delmar, Thomson Learning KW - Mathematics KW - Study and teaching (Elementary) KW - Science KW - fast N1 - Previous edition: 1999; Includes bibliographical references and index ER -