Sulfuric acid and hydrochloric acid  [videorecording] / 
Emergency Film Group ; directed by Gordom Massingham 
 - version 2 
 - Massachusetts :  A Detrick Lawrence Production,  1998 
 - 1 videocassette (VHS) ( 30 min. ) :  sd. col. ;  1/2 in. 
<br/><br/>Editor, Jane Christopher  Editor, Jane Christopher 
<br/><br/><label>ISBN: </label> RM1698.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sulphuric acid