How things are made :  an interactive package of image, sound and text. 

 - London :  Zigzag,  c2002. 
 - 1 compact disc.;  4 3/4 in. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manufacturing processes
<br/><br/><label>Dewey Class. No.: </label>eRes 670 H8301 2002