Hjorth, Herman,  1883-1951. <br/><br/>
Principles of woodworking / 
Herman Hjorth. 
 - rev. and enl. 
 - Milwaukee :  Bruce Publishing,  1961. 
 - 224 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Woodwork.<br/>Woodworking tools.