Cottrell, T. L. <br/><br/>
The strengths of chemical bonds. 

 - 2nd ed. 
 - London,  Butterworths Scientific Publications,  1958. 
 - 317 p.  illus.  22 cm. 
 - Butterworths scientific publications .
<br/><br/><label>Subjects--Index Terms: </label>Chemistry, Physical and theoretical  Valence 
<br/><br/><label>Dewey Class. No.: </label>541.39  / COT