Vanderwerf, Calvin Anthony. <br/><br/>
Acids, bases, and the chemistry of the covalent bond. 

 - New York :  Reinhold,  [1961] 
 - 117 p. :  ill. ;  19 cm. 
 - Selected topics in modern chemistry. .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acids.<br/>Chemistry, Physical.<br/>Valence (Theoretical Chemistry)