The International pharmacopoeia :  quality specifications / 
World Health Organization 
 - 3rd ed. 
 - New Delhi :    c1981. 
 - 342p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacopoeias
<br/><br/><label>LC Class. No.: </label>RS139  / .I64 1981