Davis, John <br/><br/>
Chemical energy  the energy in portable fuel, exothermic, endothermic, enthalpy /  [videorecording] : 
written and produced by John Davies 
 - French Forest, NSW. :  Classroom Video,  1992 
 - 1 videocassette (VHS) (30 min.) :  sd., col. ;  1/2 in. 
<br/><br/> The program talks about the evolution of heat that usually accompanies chemical reaction  Copy available in DVD format 
<br/><br/><label>ISBN: </label> RM150.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical reactions