Saving in structural steel through standardisation. 

 - New Delhi :  NCAER ,  1965 
 - xi, 100p. :  ill. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron and steel industry<br/>Standards<br/>Steel, Structural
<br/><br/><label>Dewey Class. No.: </label>672  / NCAER-2