Braunfwld, Peter <br/><br/>
Impact mathematics:  Algebra and more for the middle grades/ 
by Peter Braunfield 
 - USA:  Glencoe/McGraw-Hill,  2002. 
 - 674p.:  ill.;  28 cm. 
<br/><br/> Includes glossary and index. 
<br/><br/>Chapter One -- All About patterns -- Two. -- All about number -- Three. -- Working with fractions and decimals -- Four -- Making sense of Percents -- Five -- Exploring Graphs -- Six -- Analyzing Data -- Seven -- Variables and rules -- Eight -- Geometry and measurement -- Nine -- Solving equations -- Understanding probability. 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>1-57039-850-X 
<br/><br/><label>Dewey Class. No.: </label>BCir. 510  / Im71