Bradford, Derek. <br/><br/>
Acidity and alkalinity; 
questions prepared by Derek Stebbens. 
 - London,  Heinemann Educational,  1968. 
 - Foreground chemistry ;  6 .
<br/><br/><label>ISBN: </label>0435642960 
<br/><br/><label>Nat. Bib. No.: </label>B68-11766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acids.<br/>Bases (Chemistry)<br/>Salts.
<br/><br/><label>LC Class. No.: </label>QD 477 B7