Communication:   a hands-on approach to explore the fascinating world of science. 

 - [USA] :  Learning Journey, 
 -  kit: col.  Professor Spacey`s explorakit series 
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>LC Class. No.: </label>KI 621.382 C73 c?