Mercer, Jane R. <br/><br/>
Labeling the mentally retarded :  clinical and social system perspectives on mental retardation / 
Jane R. Mercer. 
 - Berkeley, Calif. :  University of California Press,  1973. 
 - 319 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0520021835 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped--Riverside, Calif.<br/>Mental tests.