TY  - BOOK
AU  - Blair,Arthur Witt
AU  - Burton,William H.
TI  - Growth and development of the preadolescent
U1  - 136.73533 
PY  - 1951///
CY  - Calcutta
PB  - Oxford& I B H Pub.
KW  - Child development
KW  - Teenagers
N1  - Includes index
ER  -