Oxenhorn, Joseph M. <br/><br/>
Pathways in science / 
Joseph M. Oxenhorn, Michael N. Idelson ; edited by Peter Greenleaf. 
 - 12 volume :  color illustrations ;  24 cm. 
<br/><br/> Grades 7-12.  $4.16 each. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences.<br/>Chemistry.<br/>Physics.<br/>Biology.<br/>Science--Study and teaching (Secondary)<br/>High interest-low vocabulary books.
<br/><br/><label>Dewey Class. No.: </label>500