Haandbog for Urmagere.  I-III. 

 - 3 volumes :  illustrations ;  26 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clock and watch making--Study and teaching--Denmark.
<br/><br/><label>Subjects--Index Terms: </label>Denmark Nordisk Forlag for Videnskab og Teknik Miscalleaneous, Timekeeper (general) textbook 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Textbooks.