SAVING IN structural steel through standardisation 

 - New Delhi  National council of applied economic research   1965 
 - 100p  cm. 
<br/><br/><label>Standard No.: </label>61046 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X9(F182):892.2'N6, K5