Edwin, Stan <br/><br/>
Encyclopaedia of science & technology : Pharmaceutics 

 - Sarup & Sons, New Delhi  2008 
 - 495 
<br/><br/><label>ISBN: </label>978-81-7625-872-2 
<br/><br/><label>Dewey Class. No.: </label>R 615 E. S. T. P.