König, Willi,  1884- <br/><br/>
Die Uhrmacher-Gehilfenprüfung. 

 - viii, 104 pages :  illustrations ;  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clock and watch making--Study and teaching.<br/>Clock and watch making.<br/>Clocks and watches.
<br/><br/><label>Subjects--Index Terms: </label>Education Germany Journeyman Textbook Watch (general)