Information sources on the glass industry. 

 - New York :  United Nations (UN) ,  1975 
 - xxi, 64p. ;  21 cm. 
 - UNIDO guides to information sources ; no. 16 [Document] - United Nations ; ID/138/UNIDO/LIB/SER.D/16 .
<br/><br/>Bibliography: p. 62-64. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Glass trade--Directories<br/>Glass manufacture--Directories
<br/><br/><label>Gov. Doc. Class. No.: </label>UN IDO GIS-16