Ansel, Howard C <br/><br/>
Pharmaceutical calculations 

 - 11th ed. 
 - Philadelphia  Lippincott Williams & Wilkins 
 - xii, 396 P.  Illustration 
<br/><br/><label>ISBN: </label>0781731720 
<br/><br/><label>Dewey Class. No.: </label>615.1401513  / A57