P.J. Howard <br/><br/>
Theory of machines  For higher national certificate courses 
Howard, P.J. 
 - London  Macdonald & co publishers ltd.  1966 
 - 272p.  ill. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>620.1  / HOW