Van Osdol, William R. <br/><br/>
An introduction to exceptional children / 
William R. Van Osdol, Don G. Shane. 
 - 3rd ed. 
 - Dubuque, Iowa :  W.C. Brown Co ;  c1982. 
 - xiii, 461 p . :  ill . ;  23 cm . 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0697060616 (pbk.) 
<br/><br/><label>LCCN: </label>81067694  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Special education.
<br/><br/><label>LC Class. No.: </label>LC3965  / .V37 1982 
<br/><br/><label>Dewey Class. No.: </label>371.9