Barrett, B H <br/><br/>
Varied-teacher tutorials: a tactic for generating credible skills in severely retarded people.  [electronic resource] 

 -  Mental retardation  Dec 1973 
 - 14-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0047-6765 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Curriculum<br/>Education of Persons with Intellectual Disabilities<br/>Female<br/>Humans<br/>Residential Facilities<br/>Teaching<br/>Volunteers