Cement industry. 

 - [New Delhi]  1964. 
 - 53 p.  illus.  26 cm. 
<br/><br/> "Report of the Productivity Study Group on Cement Industry." 
<br/><br/><label>LCCN: </label>sa 65009407  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cement industries--India.
<br/><br/><label>LC Class. No.: </label>HD9622.I52  / N3