Hughes, D. E. P. <br/><br/>
Chemical energetics:  a programmed book / 
by D.E.P. Hughes. 
 - London :  Chatto & Windus,  1967. 
 - viii, 136 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thermodynamics--Programmed instruction.