Thesaurus 
/ American Petroleum Institute 
 - 16th ed. 
 - Washington:   American Petroleum Institute,   1979 
 - 273p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.43:665.6  / L9