Saving in structural steel through standardisation. 

 - New Delhi  [1965] 
 - xi, 100 p.  23 cm. 
<br/><br/><label>LCCN: </label>sa 66002384  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel, Structural--Standards.
<br/><br/><label>LC Class. No.: </label>TA472  / .N3