Campbell, James Arthur,  1916- <br/><br/>
Why do chemical reactions occur? 
James A. Campbell 
 - Englewood Cliffs, N.J.  Prentice-Hall  1965 
 - 117 p. : ill. ; 23 cm. 
 - Foundations of modern chemistry series .
<br/><br/><label>LCCN: </label>65-12337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical reaction, Conditions and laws of