Specification for hot rolled mild steel, medium tensile steel and high yield strength steel deformed bars for concrete reinforcement 

 - Revised 
 - New Delhi  Indian standards institution  1966 
<br/><br/><label>Subjects--Index Terms: </label>IS :1139-1966 
<br/><br/><label>Dewey Class. No.: </label>669.14.018.29-42:693.554