Spotts, M. F. <br/><br/>
Design of machine elements / 
by  M. F. Spotts 
 - 5th ed. 
 -  Prentice Hall of India,   1978. 
<br/><br/><label>Subjects--Index Terms: </label>Machine Engineering Mechanical engineering 
<br/><br/><label>Dewey Class. No.: </label>621.815