Wright, Robert J. <br/><br/>Teaching number in the classroom with 4-8 year olds / Robert J. Wright., et. al.   -- London:  Paul Chapman Publishing.,  2006. <br/>xix, 203 p.:  ill.; + 1 CD-ROM (12 cm).  24 cm. <br/><br/> Includes bibliographical references and index.  <br/><br/><label>ISBN: </label>9781412907583 <br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic -- Study and teaching (Primary)<br/><br/><label>Dewey Class. No.: </label>Res 372.7044 T220 2006