Indian standard comparison of Indian and overseas standards for wrought steels for general engineering purposes 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1965 
 - [various pagings.] 
<br/><br/> IS 1870 : 1965 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Standards - wrought steels
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:691.714  / ISI