Aldridge, Bill G. <br/><br/>
Science interactions. Course 3. 
by Bill Aldridge G. 
 - New York. :      Glencoe/Macmillan/McGraw-Hill,  1993. 
 - 708 p.:  ill.;   28 cm. 
<br/><br/> The book will help children to understand science better. 
<br/><br/>  	Teachers of middle school and junior high school students. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> 	      Science -- Study and teaching (Elementary) -- 	      Science -- Study and teaching (Elementary)     Science -- Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>550  / AID 1993