Ravikrishnan, A.  <br/><br/>
Practical engineering chemistry /  
A. Ravikrishnan.  
 - 6th rev ed.  
 - Chennai :   Sri Krishna Publication,   c2005.  
 - v, 86 p. ;   25 cm.  
<br/><br/><label>Subjects--Index Terms: </label>Water analysis.  Potentionmetry.  Viscometry.  
<br/><br/><label>Dewey Class. No.: </label>540.028  / RAV