Knowles Francis H. S. <br/><br/>
Stone - worker's progress : a study of ston implements in the pitt rivers museum 

 -  1976 
 - 122p.  cm. 
<br/><br/><label>Standard No.: </label>248593 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Dewey Class. No.: </label>X8(A):9, L6