TY  - BOOK
AU  - Lindgren,Henry Clay
TI  - Children's behavior: an introduction to research studies /Henry Clay Lindgren
SN  - 0-87484-317-0
AV  - BF721 L55
PY  - 1975///
CY  - Palo Alto, Calif.
PB  - Mayfiled
N1  - Incluye bibliografia
ER  -