Spines thesaurus:  a controlled and structured vocabulary of science and technical for policy-making, management and development 

 - Paris:  UNESCO,  1976. 
 - 80p.:  ill.;  31cm. 
<br/><br/>Includes bibliographical references: p.72-80 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thesaurus<br/>Controlled vocubulary<br/>Science and technology
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO Z695.I.S3U5 1976