Humphries, Tom <br/><br/>
A basic course in American sign language / 
Tom Humphries, Carol Padden, Terrence J. O'Rourke ; illustrated by Frank A. Paul 
 - Silver Spring, Md. :  T.J. Publishers,  c1981 
 - viii, 280 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography:  p. 241-242. 
<br/><br/><label>ISBN: </label>0932666108 (pbk.) 
<br/><br/><label>LCCN: </label>80-053994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American sign language--Study and teaching.
<br/><br/><label>Subjects--Index Terms: </label>Ngôn ngữ Ngôn ngữ ký hiệu 
<br/><br/><label>LC Class. No.: </label>HV2474  / .H85 
<br/><br/><label>Dewey Class. No.: </label>419  / HUM 1981