Cumming, William M. <br/><br/>
Systematic organic chemistry  William M. Cumming, I. Vance Hopper and T. Sherlock Wheeler. 

 - 4th ed. 
 - London  Constable  1950 
 - xxviii, 556p.: ill. 22cm. 
<br/><br/><label>Dewey Class. No.: </label>547  / C80S