Chapman, W.A.J. <br/><br/>
Elementary workshop calculations 

 - 4th ed. 
 - London  Edward Arnold  1972 
 - ix,259 p.  Illustration 
<br/><br/><label>ISBN: </label>0713132949 
<br/><br/><label>Dewey Class. No.: </label>620.1  / CHA