Math and science:
Charlesworth, Rosalind. 2010
Math and science: For young children/ Rosalind Charlesworth, Karen K. Lind. - 6th ed. - USA: Wadsworth/ Cengage learning, 2010. - xiv, 706p.: ill.; 23cm.
Includes bibliographical references and index.
9780495807698
Mathematics.
QA 135.6 .C43 2010
Math and science: For young children/ Rosalind Charlesworth, Karen K. Lind. - 6th ed. - USA: Wadsworth/ Cengage learning, 2010. - xiv, 706p.: ill.; 23cm.
Includes bibliographical references and index.
9780495807698
Mathematics.
QA 135.6 .C43 2010