Indian standard specification for structural steel (high tensile) 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1975 
 - 16p. 
<br/><br/> IS 961 : 1975 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Standards <br/> Structural Steel-Standards<br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:669.14.018.292  / ISI