Wilson, A. <br/><br/>
pH meters 
[by] A. Wilson. 
 - London  New York  Kogan Page Ltd.  Barnes and Noble  1970. 
 - 119 p.  illus.  23 cm. 
 - Laboratory instruments and techniques series .
<br/><br/><label>ISBN: </label>0850381304 
<br/><br/><label>LCCN: </label>70024655  
<br/><br/><label>Nat. Bib. No.: </label>B71-00111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrogen-ion concentration--Measurement.<br/>Chemical apparatus.
<br/><br/><label>LC Class. No.: </label>QD561  / .W63 
<br/><br/><label>Dewey Class. No.: </label>541/.3728