Moore,W.G.  x <br/><br/>
Work & rest  x 

 - x 
 - Lond,  Methuen,  1953 
 - 76p. 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics, Engineering, 
<br/><br/><label>Dewey Class. No.: </label>531/MOW