Fennell, Barbara Riggs <br/><br/>
Exercises to discover : concepts in science 
Barbara Riggs Fennell and Sunya Bex Dixon 
 - Boston  McGraw-Hill Custom publishing  2000 
 - 121 p. ; 24 cm 
<br/><br/><label>ISBN: </label>9780072410303 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370 FEN