Trivedi, S.K <br/><br/>
A practical approach for material specification codification & standard. 
By  S.K Trivedi 
 -  Laxmi pub. New Delhi. 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>8170080614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical