Bureau of Indian Standard <br/><br/>
SI : 7414 1974  Specification for amen trousers general requirements 

 - 1st 
 - New Delhi  Bureau of Indian Standard  1974 
 - 9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621  / BU-I