Upson, A.R. Batchelor, J. H. <br/><br/>
Synchro engineering handbook 
A.R. Upson, J. H. Batchelor 
 - London  Hutchinson  1966 
 - xii, 232p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Synchros
<br/><br/><label>Dewey Class. No.: </label>629.8  / UPS