Indian standard specification for rolled steel beam channel and angle sections 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1974 
 - 19p. 
<br/><br/> IS 808 : 1964 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Rolled Steel Beam<br/> Standards <br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:669.122  / ISI