Knowles, Francis H.S. <br/><br/>
Manufacture Of A Flint Arow - Head By Quartzite Hammer - Stone 

 - Oxford  Oxford University Press  1944 
 - 36p. 3 figs. 6 plts 
 - Occasional Papers On Technology . 1 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>FHle
<br/><br/><label>Dewey Class. No.: </label>FHle  / H4