Information sources on the cement and concrete industry. 

 - New York :  United Nations,  1972. 
 - Guides to information sources ;  no. 2 [United Nations. Document] ;  UNIDO/LIB/ser.D/2 .
 - Guides to information sources (New York, N.Y.) ;  no. 2. Docume30077nt (United Nations) ;  UNIDO/LIB/se .
<br/><br/> English, French, Russian, and Spanish. 
<br/><br/>Bibliography: p. 75-77. 
<br/><br/><label>LCCN: </label>81483244 //r882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cement industries -- Information services.--Cement industries -- Information services.<br/>Cement industries -- Bibliography.--Cement industries -- Bibliography.<br/>Concrete products industry -- Information services.--Concrete products industry -- Information services.<br/>Concrete products industry -- Bibliography.--Concrete products industry -- Bibliography.
<br/><br/><label>LC Class. No.: </label>TP877  / .U45 1972 
<br/><br/><label>Dewey Class. No.: </label>666/.893/07