Kelly, Harold Caleb, <br/><br/>
A practical course in horology / 
by Harold C. Kelly ... 
 - 192 pages :  illustrations, diagrams ;  20 cm 
<br/><br/>Includes bibliographical references (pages 182-184). 
<br/><br/><label>LCCN: </label>44004790  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clocks and watches.<br/>Clocks and watches.
<br/><br/><label>Subjects--Index Terms: </label>Theory General USA Repair basic adjust Timekeeper (general)