Mckay, Robt. F. <br/><br/>
The theory of machines 
Robt. F. Mckay 
 -  c.1915 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machines--ME
<br/><br/><label>Dewey Class. No.: </label>620.112 MCK