World Health Organisation  <br/><br/>
Basic Tests For Pharmaceutical Substances 
/World Health Organisation  
 - 1st Ed 
 - New Delhi  A.I.T.B.S. Publishers & Distributors  2007 
<br/><br/><label>ISBN: </label>9241542047 
<br/><br/><label>LC Class. No.: </label>RS189.W46 2007