Handbook of statistics 1977  
/ Association of Indian Engineering Industry  
 - 10th ed.  
 - New Delhi:   Association of Indian Engineering Industry,   1977 
 - xviii, 276p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics 
<br/><br/><label>Subjects--Index Terms: </label>Engineering industries  
<br/><br/><label>Universal Decimal Class. No.: </label>R 31(035)   / L7