TY  - BOOK
AU  - Blair,Arthur Witt .
AU  - Burton,William H.
TI  - Growth and development of the preadolescent
U1  - 155.4  
PY  - 1951///
CY  - New York
PB  - Appleton-Century-Crofts
KW  - Child development
N1  - Includes bibliographies and index
ER  -