How things work :  an interactive package of image, sound and text [videorecording] 

 - Brewery Road, London :  Zigzag Children's Books,  c2002. 
 - 1 compact disc.;  4 3/4 in. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology ----Children's Book
<br/><br/><label>Dewey Class. No.: </label>eRes 372.35 H8301 2002