SCOTT, Lawerence W. et al. <br/><br/>
Chemical Investigations for Changing Times 

 - 2nd ed 
 - U.S.A  Burgess Publishing Company  1976 
 - xi, 223p. 
<br/><br/><label>ISBN: </label>0-8087-4504-2 
<br/><br/><label>Dewey Class. No.: </label>540