Walker, J. D. <br/><br/>
Mechanical engineering science for National certificate, Vol - I  

 - 9th ed. 
 - London  English Universities Press   xi,195 p. 
 - 1951 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical Engineering
<br/><br/><label>Dewey Class. No.: </label>620.1  / W1772