Schagal, Sukh Dev Lindberg, Roy A. <br/><br/>
Materials:Their Nature Properties and Fabrication 

 - New Delhi  S. Chand Publishing  1975 
 - p.496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>strengthening of metals<br/>Powder Metallurgy
<br/><br/><label>Dewey Class. No.: </label>620.11 S456M