Armstrong, David F. <br/><br/>
Original signs :  gesture, sign, and the sources of language / 
David F. Armstrong. 
 - Washington, D.C. :  Galludet University Press,  1999. 
 - ix, 190 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 173-181) and index. 
<br/><br/><label>ISBN: </label>1563680750 (alk. paper) 
<br/><br/><label>LCCN: </label>98049671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Origin.<br/>Sign language.<br/>Gesture.
<br/><br/><label>LC Class. No.: </label>P116  / .A754 1999 
<br/><br/><label>Dewey Class. No.: </label>401