Campbll, J. Arthur. <br/><br/>
Why do chemical reactions occur? 
J.Arthur Campbell 
 - 2nd ed. 
 - New Jersey  Prentice hall  1965 
 - viii,117p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry,physical and theoretical
<br/><br/><label>Dewey Class. No.: </label>541.2  / CAW