Walker, J. D. <br/><br/>
Applied mechanics for national certificate. 

 - [2nd ed.]. 
 - London :  English University Press,  [1958, (1961)] 
 - Technical college series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics, Applied.