Johnson, Vicki M  <br/><br/>
A step-by-step learning guide for older retarded children / 
Vicki M. Johnson, Roberta A. Werner. 
 - Syracuse, N.Y:  Syracuse University Press,  1977. 
 - ix, 214 p. :   ill. ;   26 cm. 
<br/><br/><label>ISBN: </label>0815621671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally handicapped children--Education--Handbooks, manuals, etc<br/>Mentally handicapped children--Care--Handbooks, manuals, etc