Pharmaceuticals:   Gaps in technology 
/ OECD 
 - Paris:   OECD,   1969 
 - 149p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Technology 
<br/><br/><label>Universal Decimal Class. No.: </label>5/6(1-77)(05)