School training of defective children /

Bibliographic Details
Main Author: Goddard, Henry Herbert, 1866-1957
Format: Book
Language:English
Published: Yonkers-on-Hudson, N.Y. : World Book Co., 1915
Series:School efficiency series.
Subjects:
Description
Item Description:Includes index.
Physical Description:xxii, 97 pages, 3 unnumbered leaves of plates : illustrations ; 21 cm.