Tashman, C. Mildred <br/><br/>
Pictorial depth perception in preschool children  [microform] / 
by C. Mildred Tashman 
 - Ann Arbor, Mich. :  University Microfilms International,  1980 
 - 2 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.)-State University, 1980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Preschool--Audio--visual aids