Harper, Douglas A. <br/><br/>
Working knowledge :  skill and community in a small shop / 
Douglas Harper. 
 - Berkeley :  University of California Press,  [1992] 
 - x, 224 p. :  ill., maps ;  23 cm. 
<br/><br/><label>ISBN: </label>0520079701 (alk. paper) 
<br/><br/><label>Dewey Class. No.: </label>302.3/4